Students Project Reports (UG)

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Kendriya vidyalaya, Malad - Universal design approach
(AIKTC, 2015-04) Ambe, Sonam; Chougle, Ambarin
A school, as an institution, leaves a deep imprint on the young developing minds and therefore school is chosen as my thesis topic. Inclusion is the need of the hour and it is the law, that all students should receive equal education. A school has a direct impact on the development and the understanding of a child. It is responsible for the physical, emotional, mental, social, cultural and intellectual development of a child. Campus environments are places where structured teaching and learning takes place and one can benefit from this. An inclusive school will provide opportunities for all physically disabled children to participate in education along with the non- disabled children in the mainstream school. Since the disabled students deprive the societal acceptance at the tender age, and are look down upon creating a sense of fear of socializing. We need to remove this stigma from the society and encourage an open mindset through the children in school. This school will help the children grow up socially and achieve a sense of independence and will polish their skills in various vocational trainings. All the existing structures in the society do not always meet the needs of every individual. The universality in the design of the structure is not seen. It is either done on a temporary basis or the versatility of the humans is ignored. The statement ‘Architecture is an art in combination with technology used to satisfy the human needs’ is in context to all kinds of human beings. So, my design thesis will be catering to the human diversity. According to the data in Mumbai Human Development report 2009, section elementary education, most of the illiteracy is seen in the lower class people and there almost negligible schools in the city that cater to the disabled children in a lower level schools, my school will be a municipal school which will be universally designed.
Temporary housing for construction workers
(AIKTC, 2015-04) Pansare, Preeti; Giniwale, Sarah (11ARC06)
To provide a livable on-site habitat for the construction workers also taking into consideration social and recreational aspects on-site. Being a mobile community, temporary and portability forms an important aspect. Exploring the possibility of achieving modules which are exible to changing climate, locations, materials and on-site conditions.
Design of an automated assembely stand for assembly-disassembly of aircraft wheel
(AIKTC, 2015-05) Rizvi, Zoya; Ansari, Armaan (11ME08); Dabir, Altamash (12ME82); Khan, Sufiyan (11ME33); Shaikh, Ijaz (11ME54)
As No. of Airlines has been formed, Competitiveness has been increased. All these Airlines use some of the methods for assembling the wheel of the Aircraft. This Assembly requires manpower and Human effort to a larger extent and this leads to problems for human beings like Back and neck problems. So we have found out a method to reduce man power by designing a fixture which could be rotated and aligned in any position (Automation).This also increases efficiency and saves time per assembly. A typical A-310 aircraft consists of 8 main wheels and 2 nose wheels. Currently 3 Service Engineers (S.E) are required to assemble the main wheel of the airbus. We hope to change the method of assembly of the wheel, so as to improve efficiency and to reduce the actual working time. As a result, we hope to change the current manual method of assembly of the wheel, so as to improve efficiency and to reduce the actual working time. As a result we hope to increase the total number of assemblies from the current capacity of 6 assemblies per shift to 12 assemblies per shift. Hence, as result a huge chunk of time will be saved in assembly and also manpower will be reduced.
Location based task reminder
(AIKTC, 2015-05) Bodke, Kalpana; Patil, Sagar (11CO34); Shaikh, Gulsher (11CO40)
Personal task reminders have been indispensable for modern people, in order to remind them of their tasks at specific circumstances. Traditional paper based reminders are still useful, but they cannot be organized efficiently. Electronic reminders based on the calendar in Cell phones are more efficient and gaining popularity, but such reminders are mostly triggered by time. In many situations, tasks are only meaningful to be performed at a specific location, so it would be useful if reminders for those tasks can be triggered only when the person to be reminded is physically near or located at that location. Therefore, in this research, we develop a location-based personal task reminder for Android-based smart phones and tablets. To distinguish our work from existing ones that rely solely on the GPS technology, we take advantage of the ubiquity of IEEE 802.11 WLAN infrastructure to Compliment the ‘‘blind spots’’ of GPS location sensing. Combining the two technologies makes it possible for the personal task reminder to be effective in both indoor and outdoor environments. We also propose two operating models for the personal task reminder to boost the usability of the application. Furthermore, as long as the WLANinfrastructure is available, our work as a foundation of location-based services can easily be extended to be used in many other scenarios, such as guiding in public transportation systems or tourist attractions, location based learning, and even caring of the Dementia residents.
Smart electronic billing
(AIKTC, 2015-05) Lokhande, P. S.; Muqri, Hamza (11CO30); Rangari, Nabeel (12CO98); Shrivas,Saurabh (11CO43); Usmani, Sahil (11CO48)
In recent trends, Customers prefer to do online shopping though more than 50% of the customers are not satisfied in quality, size and worthiness of the products. For touch and feel satisfaction, choice of items customers wanted to go for direct shopping comparatively. Even in direct shopping, Customers feel hard to buy large number of products as it is difficult to carry the items throughout the shopping. Billing process consumes more time especially during the weekends and results to loss of patience among customers. Thereby introducing a new methodology here which overcomes the drawbacks mentioned in direct shopping. This methodology is the smartest way of shopping where the customer can choose the product directly based on the quality and the size by scanning the bar code on the price tag of the product via mobile application. This eliminates the carrying of items throughout the shopping. This will also provide an easier way of billing the items using the mobile application. Billing is made easy as this process does not require manual/traditional way of cash payment. Thus this methodology not only comforts the customers but also the merchants as it provides a trouble-free approach for shopping. Hamza
Analysis of performance of VOIP over various scenarios
(AIKTC, 2015-05) Tamboli, Mujib; Ligade, Priyanka (11ET03); Thevar, Shruthi (11ET06); Abdul Qaiyum, Mohammed Ishaq (11ET35); Chougule, Mubeen (12ET67)
Voice over IP (VOIP) uses the Internet Protocol (IP) to transmit voice as packets over an IP network. So VOIP can be achieved on any data network that uses IP, like Internet, Intranets and Local Area Networks (LAN). Here the voice signal is digitized, compressed and converted to IP packets and then transmitted over the IP network. Signaling protocols are used to set up and tear down calls, carry information required to locate users and negotiate capabilities. VoIP is an advanced technology that has a great potential to develop new telecommunication with much lower cost and better QoS. In our project, we shall analyze the performance of VoIP over digital communication on popular application such as Skype and msn. Parameters of interest are the quality of service, the Mean Opinion Score, packet loss ratio and jitter. We also plan to examine the delays and distortion issues that VoIP might have while increasing the traffic load and generate a more realistic topology by adding extra models to the system and evaluate the impact to the overall QoS.
Design and development of an indoor airship
(AIKTC, 2015-05) Motiwala, Nawaz; Izhar, Ahmed (11ME26); Ansari, Kaushar (11ME09); Khan, Haroon (11ME62); Haider, Kazmi (11ME25)
This project is to design and fabricate the envelope for an indoor airship, paper includes the brief idea about selection of suitable material, deciding and estimating shape and volume of the envelope for an indoor airship with minimum dimension which can lift the required payload. The methodology adopted here is a systematic collation of various design and approaches and concepts, which were studied during the design. The various shapes have been studied for their different characteristics like surface area, volume, surface area/ volume, lift, length/volume ratio and all the shapes have been compared on above characteristics and a suitable shape have been selected. Also a easy methodology is advised for petal profile generation for the ease of fabrication.
Design and development of an indoor airship
(AIKTC, 2015-05) Motiwala, Nawaz; Shaikh, Faisal (12ME70); Sayyed, Mufeed (12ME69); Javed, Abdul (12ME64); Arfat, Ziyauddin (12ME83)
This research work aims at designing, development and fabrication of a remotely controlled indoor airship (gondola part) that could be used for camera surveillance, security and also can be used in opening ceremony to spray flowers, chocolate etc. This study shows selection of Gondola material, fabrication methods, and selection of suitable avionics parts. However there are many things which can be implemented in an airship. But in our case this is an indoor airship and a new thing which is sliding gondola is implemented in this airship to tilt the airship in case of pitch up & down and also in case of slight disturbance of center of gravity we can position the gondola in such a way that center of gravity coincides with the center of buoyancy.
Analysis and design of prestressed I-Grider
(AIKTC, 2015-05) Magar, Rajendra; Bincy, Babu (11CE03); Bhat, Aravind (11CE12); Shaikh, Mohd. Tazir (11CE45); Siddique, Tanveer (11CE55)
Post-tensioned simply supported pre-stressed concrete (PC) I-girder bridges are widely used bridge system for short to medium span (20m to 50m) highway bridges, due to its moderate self -weight, structural efficiency, ease of fabrication, low maintenance etc. This study is on design and analysis of prestressed I- girder. Design constraints were decided using IRC 6:2010 for loading, IRC 18:2000 for minimum dimension requirement, IRC 21:2000 for concrete stresses. To formulate the entire problem for a couple of span under class A and class 70R loading, obtain shear force and bending moment at regular intervals along the beam. The software STAAD PRO is used for the analysis and design of prestressed concrete girders.
Structural Health Monitoring by Non Destructive Techniques On Concrete
(AIKTC, 2015-05) Sarvade, Shivaji; Tiwari, Shivendra (11CE54); Katrekar, Shweta (12CE64); Girilwala, Mustafa (12CE101); Shahpurwala, Abdul Kader (12CE102)
The concept of nondestructive testing (NDT) is to obtain material properties “in place” specimens without the destruction of the specimens and to do the structural health monitoring. NDT using Rebound hammer, Ultra pulse velocity, Halfcell potential, core cutter, carbonation depth, rebar locator, Rapid chloride penetration test, electric resistivity meter test and vibration base analysis by data analoger are very popular and highly effective in conducting structural health monitoring. The structure can be investigated by using a visual inspection, NDT, laboratory and field test performance. In this article a review of these tests have been provided to conduct effective structural health monitoring of a RCC structure. The estimation of mechanical properties of concrete can be carried out by several methods; destructive and nondestructive. In this context, the crushing of the samples is the usual destructive test to determine the concrete strength. The rebound hammer test and the ultrasonic device are used in the field of nondestructive tests to determine respectively the compression strength and the ultrasonic pulse velocity (UPV) in the concrete. In this work, eight concrete compositions were used to prepare cylindrical specimens (16 cm x 32 cm) by varying the water/ cement ratio and the cement dosage. An experimental study was conducted to determine the compressive strength of concrete by destructive (compression) and nondestructive (rebound hammer) tests at different ages (7, 14 and 28 days). In addition, the influence of several factors on the modulus of elasticity determined by pulse velocity test was investigated. These factors mainly included the age of concrete and the water/ cement ratio. The results showed that the difference between the resistance values obtained by destructive and nondestructive methods decreases with increasing age of concrete. The dynamic modulus of elasticity increases with the curing time of the concrete until the age of three months. In addition, a simplified expression has been proposed to estimate the rebound number from the value of the dynamic modulus of elasticity determined by pulse velocity test.
Automated blood cells segmentation and counting
(AIKTC, 2015-05) Chaya, Ravindra; Siddique, Sufiyan; Haidery, Waqar; Shaikh, Waqas; Sayyed, Mohammed Rizwan
Blood cell segmentation and identification are centered on the pre-processing of the image, segmentation of the Regions of Interest (ROI) and identification or classification of the cells. Recent studies have suggested different method for segmentation and identification of blood cells. Counting of blood cells (rbc or wbc) in blood cell images is very important to detect as well as to follow the process of treatment of many diseases like anaemia, leukaemia, lung nodule etc. However, locating, identifying and counting of blood cells manually are tedious and time consuming that could be simplified by means of automatic analysis, in which segmentation is a crucial step. We present an approach to automatic segmentation and counting of blood cells in microscopic blood cell images using Hough Transform. Morphological is a very powerful tool in image processing, and it is been used to segment and extract the blood cells (rbc or wbc) from the background and other cells. The algorithm used features such as shape of desired blood cells for counting process. The result presented here is based on images with normal blood cells. The process is initiated by image acquisition and image enhancement process. Noise removal from the blood smear image is the first step. This removes the unwanted pixels from the image. Further the edges are preserved and binarization of the image is performed, separating the region of interest from the background. Further the edges are preserved and binarization of the image is performed. Then the task is to differentiate red blood cells from the various other components in the blood by the segmentation process. Morphological operations are applied on the blood image followed by RBC counting using Hough transform which is an efficient image segmentation technique. The primary goal of the proposed system is to detect and count all the RBC including the overlapping ones in the blood smear image.
Image stitching algorithm based on feature extraction
(AIKTC, 2015-05) Khan, Mubashir; Ansari, Mohd Manzoor Maqsood Rehana (12CO65)
This paper proposes a novel edge-based stitching method to detect moving objects and construct mosaics from images. The method is a coarse-to-fine scheme which first estimates a good initialization of camera parameters with two complementary methods and then refines the solution through an optimization process. The two complementary methods are the edge alignment and correspondence-based approaches, respectively. The edge alignment method estimates desired image translations by checking the consistencies of edge positions between images. This method has better capabilities to overcome larger displacements and lighting variations between images. The correspondence-based approach estimates desired parameters from a set of correspondences by using a new feature extraction scheme and a new correspondence building method. The method can solve more general camera motions than the edge alignment method. Since these two methods are complementary to each other, the desired initial estimate can be obtained more robustly. After that, a Monte-Carlo style method is then proposed for integrating these two methods together. In this approach, a grid partition scheme is proposed to increase the accuracy of each try for finding the correct parameters. After that, an optimization process is then applied to refine the above initial parameters. Different from other optimization methods minimizing errors on the whole images, the proposed scheme minimizes errors only on positions of features points. Since the found initialization is very close to the exact solution and only errors on feature positions are considered, the optimization process can be achieved very quickly. Experimental results are provided to verify the superiority of the proposed method.
Design and development of an indoor airship
(AIKTC, 2015-05) Motiwala, Nawaz; Ghogale, Advit (11ME23); Shaikh, Aisha (11ME02); Shaikh, Shahrukh (12ME65); Syed, Mujtaba (12ME80)
Tail fins are basically needed for providing stability and achieving manoeuvrability. The present investigation deals in finding alternatives for the ways the fin will be mounted on airship to facilitate on site attachment. There needs to be improvement in the alignment mechanism to minimise bending under aerodynamic forces. Designing the fin for portability is the new concept of research. We as a part of curriculum has to undergo the project thesis work. We have to design appropriately sized tail fin considering all the design parameters like weight, cost and strength fulfilling the requirement of a fully functional airship.
Environmental impact analysis of pharmaceutical waste
(AIKTC, 2015-05) Shah, Dhaval; Arote, Swapnil (12CE90); Atkari, Ketan (12CE93); Chalke, Saurabh (12CE97); Kale, Aniket (12CE98)
Pharmaceutical industry is one of the major industries causing water pollution. In India, It generates about Million litres of waste water processed depending upon the process employed and product manufactured. Considering the increased demand for Drugs, the Drug based industries in India is expected to grow rapidly and have the waste generation and related environmental problems are also assumed increased importance. Poorly treated waste water with high levels of pollutants caused by poor design, operation or treatment systems creates major environmental problems when discharged to surface water or land. Considering the above stated implications an attempt has been made in the present project to evaluate one of the WWTP for Drug industry. Samples were collected from six points; Raw effluent [P-1], Oil and grease trap [P-2], Equalization tank [P-3], Aeration tank 1 [P-4], Aeration tank 2 [P-5] and Secondary clarifier [P-6] to evaluate the performance of WWTP. Parameters analyzed for evaluation of performance of WWTP are COD, BOD5 at 20° C, TSS, TDS, oil and grease, Chloride and Alkalinity. Parameters like pH and oil & grease were used to access the suitability of secondary effluent for reuse in gardening or some other purposes. The COD, BOD5 at 20° C and TSS removal efficiency of WWTP were reduced upto very great extent hence it is suitable to dispose it off into water bodies.
Experimental investigation and prediction of compresive strength of concrete using soft computing techniques with different additives
(AIKTC, 2015-05) Magar, Rajendra; Ansari, Shahbaz (11CE07); Khan, Afroz (11CE22); Khan, Mohd Haroon Mohd Nafis (11CE24); Khan, Rahil Lodhi Hashmatullah (11CE26)
High Performance Concrete (HPC) is the latest development in concrete, But HPC not only demands High cement consumption, which pushes the natural resources towards depletion, but also increases C02 emission on a higher extent. In the recent year’s use of Supplementary Cementitious Materials (SCMs) is increased due to environment concerns, conservation of resource & economy because most of them are generally Industrial waste products such as fly ash, GGBS & micro silica. One of the costliest constituent of HPC is ultrafine material such as micro silica, alccofine. In recent years with the advancement in technology ultrafine fly ash is now being produced which is cheaper ultrafine material but, with less literature available on it. In available literature on Ternary blend concrete the level of replacement was restricted up to 30%-35%. In this Experimental Investigation an attempt was made to investigate compressive strength (100MPa) of concrete by replacing Cement on 40%, 45%, 50%, by incorporating P100 fly ash as an ultrafine material and GGBS. Each replacement was further divided into three sub parts (40%F.A-60%GGBS), (45%F.A- 55%GGBS), (50%F.A-50%GGBS). Among which 40% replacement of cement (50%F.a- 50%GGBS) gave maximum strength. Nominal mix was prepared with only OPC with w/c of 0.24.and all other ternary mixes was made on w/c of 0.2 to have an edge when compared with strength of nominal mix. Nowadays, soft computing techniques are used to predict the properties of concrete and hence reduce the experimental work. Thus, a neural network also known as a parallel distributed processing network, is used as computing paradigm that is loosely modeled after structures of the brain. It consists of interconnected processing elements called nodes or neurons that work together to produce an output function. This experimental investigation presents the application of Multiple Linear Regression (MLR) and Artificial Neural Network (ANN) techniques for developing the model to predict the compressive strength of the concrete with SCMs. For this purpose, a systematic laboratory investigation was carried out. The compressive strength was evaluated on various mixes for 3 days, 7days, 14 days and 28 days of curing period. The data generated in the lab was used for development of the MLR and ANN model. The data used in the models are arranged in the format of four input parameters that cover the contents of OPC, FA, GGBS and w/c ratio respectively and one dependent variable as compressive strength of concrete for both MLR and ANN. Networks are trained and tested for various combinations input and output data sets. Keywords: High Performance Concrete (HPC), Supplementary Cementitious Materials (SCMs), Fly Ash (FA), Ground Granulated Blast Furnace Slag (GGBS), Artificial Neural Network (ANN), Multi Linear Regression (MLR).
Self balancing robot
(AIKTC, 2015-05) Kotiyal, Bandanawaz; Gothe, Shahid; Fouje, Salman; Antuley, Abdul; Shaikh, Mohd. Junaid
To make a robot which can balance itself on two wheels. There will be only one axle connecting the two wheels and a platform will be mounted on that .There will be a another platform above it . The platform will not remain stable itself.Our job will be to balance the platform using distance sensors and to maintain it horizontal. At first we have decided to just balance the robot on its two wheels .If the platform inclines then microcontroller(in this case it is Arduino) will send signals to motors such that motors would move forward or backward depending on the inclination direction and extent.So if the platform tilts forward then motors will run forward and viceversa to keep the platform horizontal.For this we will need to code the Arduino in order to perform job according to this.
Distribution transformer : Monitoring & protection
(AIKTC, 2015-05) Farade, Rizwan; Belal, Ahmed; Khan, Farhan; Gujar, Ajay Shankar; Shaikh, Imtiyaz; Swamy, Sameep
The basic aim of our project is to protect the transformer against internal faults and ensuring security of the protection scheme for external faults. System conditions that indirectly affect transformers often receive less emphasis when transformer protection is specified. Overloading power transformers beyond the nameplate rating can cause a rise in temperature of both transformer oil and windings. If the winding temperature rise exceeds the transformer limits, the insulation will deteriorate and may fail prematurely. Prolonged thermal heating weakens the insulation over time, resulting in accelerated transformer loss-of-life. Power system faults external to the transformer zone can cause high levels of current flowing through the transformer. Through-fault currents create forces within the transformer that can eventually weaken the winding integrity. A comprehensive transformer protection scheme needs to include protection against transformer overload, throughfault, and over excitation, as well as protection for internal faults. This paper focuses on liquidimmersed transformers because the majority of medium and high-voltage transformers are of this type. If there is a fault in the transformer, by our project we can detect the fault in the transformer and there will be notification to the control room regarding the fault.
Image segmentation for MRI brain tumor
(AIKTC, 2015-05) Khan, Mubashir; Mapari, Waqas Moinuddin Zaibunnisa (12CO103); Khan, Siddiqa bee Shamsher shenaaz (12CO80); Rajwadkar, Ifrah Ayaz Zaibunnisa (11CO06)
The task of detecting the position of tumor (the so called gross tu- mor volume-GT)in the body of the patient is the starting point for a medical treatment. In the conformal radiotherapy the tumor cells are irradiated and killed with high precision without damaging the neighboring healthy tissues. Usually, a medical doctor recognizes the GTV and designs its border lines manually on the computer tomography slices (CT-SCAN).The CT-SCAN procedure affects the consequence planning target volume (PTV) of irradiation, ei- ther if it is decided by the same medical doctor or by the automatic supporting system. The main objective of this study is to design a computer system able to detect the presence of a tumor in the digital images of the brain and to accurately define is border line. The basic assumption is that different local textures in images can describe different physical characteristics corresponding to differ- ent objects. We will be using this in wide range of field such as Bio medical informatics, Oceanography, Computer vision. We assume that the local texture of tumor cells is highly different from local texture of other biological tissues. Thus texture measurement in the image could be part of an effective discrimination technique between healthy tissues and possible tumor areas. A computer system has been design to recognize the typical fea- 1 tures of the tumor from the digital images of the brain. The basic concept is that local texture in the images can reveal the typical regularities of the biological structures. Thus, the textual features have been extracted using a co-occurrence matrix approach. The level of recognition, among three possible types of image areas are: tumor, non tumor, non tumor and back ground. We are focus- ing on tumor image segmentation .
Surveillance Robot controlled using an Android app
(AIKTC, 2015-05) Bodke, Kalpana; Shaikh, Shoeb Maroof Nasima (12CO92); Ansari, Asgar Ali Shamshul Haque Shakina (12CO106); Khan, Sufiyan Liyaqat Ali Kalimunnisa (12CO81); Mir, Ibrahim Salim Farzana (12CO82)
The robotics and automation industry which is ruled the sectors from manufacturing to household entertainments. It is widely used because of its simplicity and ability to modify to meet changes of needs. The project is designed to develop a robotic vehicle using android application for remote operation attached with wireless camera for monitoring purpose. The robot along with camera can wirelessly transmit real time video with night vision capabilities. This is kind of robot can be helpful for spying purpose in war fields. The wifi technology is relatively new as compared to other technologies and there is huge potential of its growth and practical application. The android application loaded on mobile devices, can connect with security system and easy to use GUI. The security system then acts on these command and responds to the user. The CMOS camera and the motion detector are attached with security system for remote surveillance. A robot is a machine capable of carrying out a complex series of actions automatically, especially one programmable by a computer. A robot can be controlled by a human operator, sometimes from a great distance. In such type of applications wireless communication is more important. This paper also shows general idea and design of the robot. Surveillance security robot provides safety like man. Automatic patrolling vehicle for periodic patrolling in defined or a restricted area, the patrolling vehicle can move automatically to monitor the dead zones and capture the images by using the camera.
PHR Based Health Care And Emergency Aid System Using Google Cloud Messaging
(AIKTC, 2015-05) Bodke, Kalpana; Kazi, Ravish (11CO17)
PHR stands for Personal Health Record. PHR is a tool that a person can use to collect, track and share past and current information about his health or the health of someone under his care. This concept of PHR Based Health Care System can act as a bridge between patient and doctor with no restriction of time and place. In this System, the patient has his own PHR record and can update his PHR record and can also links his family doctor to his PHR record.When a patient updates his PHR record, the doctor who is linked with his PHR record will get an automatic notification regarding the updation of PHR record by the patient.Thus doctor receives updates about the current condition of a patient and can also give suggestion to the patient as required. Emergency Aid System, abbreviated as EAS, is a system that provides emergency medical care. Once it is activated by an incident that causes serious illness or injury, the focus of EAS is emergency medical care of the patient(s).The Concept of Emergency Aid System using PHR is- Suppose, if a person having a PHR record meets with an accident, he can immediately notify through his digital device about his accident to the nearest registered hospital from the location where he met with the accident. The corresponding hospital will get notification about the accident, which contains person’s user id for his PHR record, using which the hospital staff can get the past and present health record of the concerned person, and location information or Geo co-ordinates where the accident has taken place. Thus the hospital staff can get the person’s health related information and location where accident has taken place, in advance and thus can do emergency treatment appropriately. The project is implemented on android platform.

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