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According to the design and analysis needs of man-machine interface in mechanical system in dynamic environment, a 4-DOF vertical vibration model of the human upper body of man-machine system is set up based on multi-body dynamics. The kinetic parameters of this model are obtained by the method of parameter identification and optimization theory (equivalent mass, equivalent stiffness and equivalent...
By growing power and flexibility of modern GPU, hardware based volume rendering techniques show their great powers in accelerating rendering. In this paper, we propose a 3D texture base algorithm with local phong lighting model. It load medical image series as volume data, then creates 3D texture from the volume data, then setups and renders proxy-geometry to sample 3D texture. Phong model is used...
A decoupling control method is given based on the adjoint matrix of transfer function. This method can realize the entirely decoupling control of the multivariable system, and needn't solve the inverse of transfer function, avert the infeasible problem of traditional decoupling control method
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