摘要
现代船舶的推进方式以电力推进为主,电力推进也因为其动力强劲和性能稳定等特点成为未来船舶推进的发展方向。但在实际应用过程中,还存在着诸多问题,如电力负载不稳定、电机控制系统故障率高和抗干扰能力差等。本文首先研究船舶电力推进系统的组成原理,然后针对螺旋桨负载系统建立相应的模糊PI控制数学模型,并通过Matlab软件对螺旋桨的负载类型、电机力矩和阻尼控制等进行仿真,基于仿真结果提出模拟系统的优化控制措施。
In modern ship propulsion electric propulsion main electric propulsion also because of its powerful and stable performance characteristics become the future development direction of the ship 's propulsion is attracting more and more research. But in the actual application process,there are still many problems,such as instability in electricity load,the motor control system failure rate and poor anti-interference ability. This paper studies the composition principles of ship electric propulsion system,and then for the propeller load system established corresponding fuzzy PI control mathematical model by Matlab software propeller type of load,the motor torque and damping control,simulation,and simulation results based on proposed measures to optimize control simulation system.
出处
《舰船科学技术》
北大核心
2016年第6X期58-60,共3页
Ship Science and Technology
