Course control method for unmanned surface vehicle under condition of data loss

The invention relates to a course control method for an unmanned surface vehicle under the condition of data loss, which comprises the following steps of: S1, constructing a model-free sliding mode controller with output compensation which is determined by an event triggering mechanism; and S2, realizing course control on the unmanned surface vehicle through the model-free sliding mode controller with output compensation. According to the method, the unmanned surface vehicle is efficiently and accurately controlled, the problem of data loss caused by network congestion is solved, and communication resources are effectively saved. 本发明涉及一种数据丢失情况下无人水面航行器的航向控制方法，包括：包括：步骤S1：构建具有输出补偿的无模型滑模控制器，其中，所述输出补偿通过事件触发机制确定；步骤S2：通过所述具有输出补偿的无模型滑模控制器实现对无人水面航行器进行航向控制。本发明对无人水面航行器控制高效精准、且解决了网络拥塞导致数据丢失的问题，有效节约了通信资源。