一种具有负荷限制功能的调距桨最佳启动算法

本文对调距桨系统的快速启动过程建模分析,研究出一种具有负荷限制功能的调距桨最佳启动算法。通过计算机编程仿真,结果表明在一定的条件下,该算法可以得到较优的启动路径。采用该启动路径,主机能合理控制转速与螺距,在不超负荷状态下快速平稳地提高输出功率,很好地增强船舶启动过程中的机动性与灵活性。该算法对实际的船舶航行控制启动过程有重要的参考价值。

a load limiting function controllable pitch propeller optimum start algorithm

The paper models and analyses of a controllable pitch propeller system. A optimal start algorithm with load limit function of the controllable pitch propeller is developed. By computer simulation on the algorithm, the results show that under certain conditions, an excellent startup path can be obtained. Starting the ship by the path can appropriately control the speed and pitch simultaneously, can increase the power output smoothly, and enhance the ship maneuverability and flexibility. The algorithm contributes great reference values to the startup process of the actual ship sailing.