Yuwan Cen
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View article: Research on variable mass control of series manipulator based on linear active disturbance rejection control
Research on variable mass control of series manipulator based on linear active disturbance rejection control Open
The series manipulator of the demolition robot has different working postures and large self-weight so that the bearing mass of the joint hydraulic cylinder is a variable value, and the change of mass affects the dynamic characteristics of…
View article: Inverse calculation of demolition robot based on gravitational search algorithm and differential evolution neural network
Inverse calculation of demolition robot based on gravitational search algorithm and differential evolution neural network Open
For the inverse calculation of laser-guided demolition robot, its global nonlinear mapping model from laser measuring point to joint cylinder stroke has been set up with an artificial neural network. Due to the contradiction between popula…
View article: Energy Recovery Simulation Research of Demolition Robot Rotation Hydraulic System
Energy Recovery Simulation Research of Demolition Robot Rotation Hydraulic System Open
When the robot rotates to brake, the oil circuit of the system will produce greater pressure impact due to the large moment of inertia. High pressure oil overflows through the relief valve, then the overflow back pressure provides negative…
View article: The Research on The Synchronous Control System of Load-sensing Hydraulic Bending Machine
The Research on The Synchronous Control System of Load-sensing Hydraulic Bending Machine Open
As the energy consumption and the synchronous control precision of the large metal plate bending machine is undemanding currently, it employs load sensing and pressure compensation technique and constructs the AMESim model of synchronous c…