船载稳定平台运动学分析与仿真  

Kinematic Analysis and Simulation of Ship-borne Stable Platform

作　　者：付彦琨 吴恩启[1] 徐紫红 应峥嵘[1] 

机构地区：[1]上海理工大学机械工程学院,上海200093

出　　处：《电子科技》2016年第4期59-62,共4页Electronic Science and Technology

摘　　要：根据船舶航行特点,提出了一种船载框架式稳定平台,以隔离海浪波动对船载仪器的影响。对稳定平台进行运动学分析,建立了纵摇框架和驱动电机之间运动的数学模型,通过求解数学模型,确定出两者之间最优运动线性关系;利用空间矩阵法推导出稳定平台执行端边界点的位置方程,得到稳定平台的工作空间;对稳定平台进行运动仿真,仿真结果验证了稳定平台设计的合理性和可靠性。A ship-borne stable platform is developed to eliminate the influence of the waves based on the characteristics of ship navigation. The linear relationship of the pitch part and drive motor is found by solving the mathematical model of movement between the pitching frame and drive motor. Then the workspace of the platform is obtained. Finally,a motion simulation on the platform is established,and the results show that the design of the platform is rational and feasible.

关 键 词：稳定平台 位置方程 运动学分析 建模仿真 

分 类 号：TH112[机械工程—机械设计及理论]