Keeping stability without tip over or loss of contact with the ground is needed for hazardous tasks such as rescue operations, planetary explorations and military missions.
DESIGN AND ANALYSIS OF KINEMATICLLY AND DYNAMICALLY STABLE AUTONOMOUS VEHICLE
Keeping stability without tip over or loss of contact with the ground is needed for hazardous tasks
such as rescue operations, planetary explorations and military missions. In these cases, having a
flexible robot that can adapt itself to environment of challenging tasks, is very useful. Therefore, in order to accomplish these specification into one robotic unit, ROVER ROBOT is designed to solve
problems such as rising stairs, overcoming obstacles, navigation through variance geographical terrain
and move anywhere in easiest and efficient way with low effort.
The main motive of this project is to design a wireless robotic rover being autonomous controlled that
is capable of completing tasks with proliferated accuracy in variance geographical terrain.
This autonomous robot is the combination of hardware, software and control system. The hardware
includes the mechanical design of rover body. Software provides the computing and commands
necessary to operate the spacecraft and its subsystems while control system is introduced in rover in
order to navigate it with precision, while at the same time avoiding large rocks and small craters.
Our project is all related to only the mechanical design and analysis of kinematically and dynamically stable autonomous vehicle for operation in unstructured environment. It settled on the technology that scheming certain mechanical mechanism incorporate six wheels each one of it have
independent motor mounted to it that permit it to move like shrimp
Objective 1: Indigenous design of kinematically and dynamically stable autonomous vehicle
Objective 2: To serve the vehicle for important applications such as disaster management
Objective 3: To help provide the system to the national organizations such as Army, NDMA, red crescent etc.
Task 1 : Literature review
Task 2: Study the dynamics and kinematics of Rovers
Task 3: Software design for the mechanical Assembly
Task 4: Pre-calculation for the design of Prototype
Task 5: Assembly of prototype and embed it with robotic arm
Task 6: Demonstration and applying on real task such as disaster management etc.
The autonomous mobile robots are advantageous in several ways:
1)In rescue operation, these robot can arrive at the affected destination more rapidly as
compared to former vehicles.
2)In hazardous environment or environment hostile to human health, these robots can easily
transported to assemble various environmental data via mounting web camera on robot or
employing some modern technology.
3)Rovers are created to land on another planet, besides Earth for planetary explorations in
order to find out information and to take samples. They can collect dust, rocks, and even
take pictures.
4) Their benefit over orbiting spacecraft are that they can do observations to a
microscopic level and can handle physical experimentation as well.
5)In military missions, autonomous vehicles are propitious, such as, they reduce cost of
operator training, personnel is kept out of harm’s way, etc
Technical details of our final project include study and analysis of kinematics and dynamics of robotics. After analysis, we implement those concept on hardware. The final deliverable is KINEMATICLLY AND DYNAMICALLY STABLE AUTONOMOUS VEHICLE which is used to apply on real task such as disaster management.
| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| Rocker bogie | Equipment | 2 | 5000 | 10000 |
| Wheels | Equipment | 6 | 5000 | 30000 |
| Steel sheets and manipulator link | Equipment | 1 | 10000 | 10000 |
| gear and bearings | Equipment | 10 | 2000 | 20000 |
| spring, nuts and bolts and others | Miscellaneous | 20 | 500 | 10000 |
| Total in (Rs) | 80000 |
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