Fundamentals in Modeling and Control of Mobile Manipulators by Zhijun Li

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By Zhijun Li

Cellular manipulators mix the benefits of cellular systems and robot fingers, extending their operational variety and performance to massive areas and distant, tough, and/or risky environments. in addition they deliver complexity and hassle in dynamic modeling and keep watch over method layout. despite the fact that, advances in nonlinear approach research and keep an eye on method layout provide robust instruments and ideas for the keep watch over of cellular manipulator platforms. basics in Modeling and keep an eye on of cellular Manipulators offers a radical theoretical therapy of numerous primary difficulties for cellular robot manipulators.

The ebook integrates clean strategies and state of the art effects to systematically learn kinematics and dynamics, movement new release, suggestions regulate, coordination, and cooperation. From this therapy, the authors shape a easy theoretical framework for a cellular robot manipulator that extends the speculation of nonlinear keep watch over and applies to extra sensible difficulties. Drawing on their examine over the last ten years, the authors suggest novel keep an eye on thought recommendations and methods to take on key problems.

Topics coated comprise kinematic and dynamic modeling, keep an eye on of nonholonomic structures, direction making plans that considers movement and manipulation, hybrid motion/force keep an eye on and hybrid position/force keep an eye on the place the cellular manipulator is needed to engage with environments, and coordination and cooperation options for a number of cellular manipulators. The publication additionally contains functional examples of functions in engineering platforms. This well timed publication investigates vital clinical and engineering matters for researchers and engineers operating with both unmarried or a number of cellular manipulators for greater operational area, larger cooperation, and enhanced productiveness.

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Additional resources for Fundamentals in Modeling and Control of Mobile Manipulators

Sample text

The system stability and the boundedness of tracking errors are proved using Lyapunov synthesis. All control strategies have been designed to drive the system motion to converge to the desired manifold and at the same time guarantee the boundedness of the constrained force. Moreover, adaptive robust output-feedback force/motion control strategies are then presented for mobile manipulators under both holonomic and nonholonomic constraints in the presence of uncertainties and disturbances. The controls are developed on structural knowledge of the dynamics of the robot and actuators and in conjunction with a linear observer.

2 Kinematics of Mobile Platform . . . . . . . . . . . . . . . . . . . . . 1 Differential-driven Mobile Platform . . . . . . . . . . . . . . . 2 Car-like Mobile Platform . . . . . . . . . . . . . . . . . . . . 3 Kinematics of Robotic Manipulators . . . . . . . . . . . . . . . . . . 4 Dynamics of Mobile Manipulators . . . . . . . . . . . . . . . . . . . 1 Lagrange-Euler Equations . . . . . . . .

1 Differential-driven Mobile Platform . . . . . . . . . . . . . . . 2 Car-like Mobile Platform . . . . . . . . . . . . . . . . . . . . 3 Kinematics of Robotic Manipulators . . . . . . . . . . . . . . . . . . 4 Dynamics of Mobile Manipulators . . . . . . . . . . . . . . . . . . . 1 Lagrange-Euler Equations . . . . . . . . . . . . . . . . . . . . 2 Kinetic Energy . . . . . . . . . . . . . . . .

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