Firstly,the industrial manipulator's 3D model is built by using 3D software. Secondly,the 3D model is imported to the dynamic simulation software ADAMS,and the corresponding constraints and motions are added to th...
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Firstly,the industrial manipulator's 3D model is built by using 3D software. Secondly,the 3D model is imported to the dynamic simulation software ADAMS,and the corresponding constraints and motions are added to the model according to the actual design requirements. Finally,the movement simulation is implemented and the displacement,velocity and acceleration curves of each direction for the end position and mid-position are given. The simulation results show the correctness and feasibility of the industrial manipulator's 3D model. Therefore,this can provide a certain referencing value for designing industrial manipulator.
In order to enhance automobiles' steering performance, four-wheel steering system was researched in this paper. Firstly, mathematical model of four-wheel steering was built and then transfer function was deduced. ...
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ISBN:
(纸本)9781467348935
In order to enhance automobiles' steering performance, four-wheel steering system was researched in this paper. Firstly, mathematical model of four-wheel steering was built and then transfer function was deduced. On this basis, the simulation model of four-wheel steering was built through Matlab/Simulink. Furthermore, simulated annealing PID algorithm was designed for four-wheel steering system. Finally, simulation experiments were carried out, whose results indicated that simulated annealing PID algorithm could enhance the performance of four-wheel steering system in the working conditions at both low and high speed.
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