拖曳装置数字式绞车控制仪的研制

Development of Digital Winch Controller for Towing Installation

建立了声纳拖曳装置主动伺服控制系统的数学模型，分析了造成系统跟踪误差的原因。将复合控制、预测控制和特殊数字积分器等技术应用于参数随海况可变的数字式控制仪的设计，取得了很好的控制效果。

A mathematic model for aective servo-control system of sonar towing installation is established and the reasons for causing the system following error are analyzed.The technique of complex control,predictive control and special digital integration are applied the design of thissystem.Good resuts have been obtained.