Random vibration is being specified for acceptance tests, screening tests and qualification tests by manufacturers of electronic equipment meant for military applications, because it has been shown that random vibrati...
详细信息
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...
详细信息
In order to allocate tasks and optimize resources well in dynamical manufacturing environment, the model for task allocation is established. An adaptive genetic algorithm (AGA) is applied to deal with it. A machine-ba...
详细信息
In order to allocate tasks and optimize resources well in dynamical manufacturing environment,the model for task allocation is established. An adaptive genetic algorithm(AGA) is applied to deal with it. A machine-base...
详细信息
In order to allocate tasks and optimize resources well in dynamical manufacturing environment,the model for task allocation is established. An adaptive genetic algorithm(AGA) is applied to deal with it. A machine-based encoding approach is also adopted. The simulation results testify the validity of this method,and therefore the task allocation and resources optimization problem could be dealt with efficiently.
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...
详细信息
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. ...
详细信息
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.
In this paper the characteristics of geometric errors is discussed in detail, error compensation methods used in productive practice and relevant examples are given. Finally, the application of error compensation in d...
详细信息
It is analyzed the error source on NC machining and the error caused by tool setting,tools-tip arc radius compensation and processing *** is proposed to use the optical apparatus for tool setting, as far as possible t...
详细信息
The residual stress introduced in the thin-film process may caused some problems, especially after removing of the sacrificial layers below, the suspended structure may be bended due to the release. In this articles w...
详细信息
Permanent Magnet Synchronous Torque Motor (PMSTM) has the main characteristics of low speed, high torque, high precision and excellent stability, which can be applied to implement the direct driving technology for CNC...
详细信息
暂无评论