用DSP实现不规则波作用下台架电液力矩伺服系统控制器设计

Design of the controller of the test platform acting on anomalistic wave by using DSP

船舶减摇水舱试验台架是研究减摇水舱特性的重要试验设备,而能否准确地模拟船舶在海浪中的横摇运动是设计试验台架的关键.介绍了用DSP实现不规则波作用下电液力矩伺服系统控制器并应用于减摇水舱试验台架,试验结果表明,加入DSP控制器后系统性能得到很大改善.

The test platform of ship anti-rolling tank is the important test facility of studying characteristics of the anti-rolling tank. The most important of all is to simulate the ship sway precisely. This paper designs a controller of electrohydraulic moment servo system by using DSP under the action of anomalistic wave. The experimentd of result indicates that the system is improved greatly after introducing DSP controller.