结果表明所提出的控制方法合理可行,参与研制的船舶六自由度运动模拟台是成功的。
The results show that the control strategy is feasible and the development of ship 6-dof motion simulation platform is successful.
因此,本文重点针对基于并联机构的船舶六自由度运动模拟台的一些关键技术以及控制方法等进行了深入的研究。
Therefore, this dissertation researched the ship 6-dof motion simulation platform which has a parallel structure, and made deeply research on some key technology problems and the control method.
为使摇摆模拟台能够模拟各种类型船舶的运动,要求模拟台的转动惯量、阻尼力矩和波浪干扰力矩都是可调节的。
For simulating the movements of various ship types, it is required that the inertia moment, damping moment and wave interference moment of simulation stand can be adjusted.
减摇水舱性能试验摇摆模拟台是根据相似准则建立的一种模拟在波浪作用下船舶横摇运动的试验装置。
The experimental rolling simulation stand for anti -rolling tank performance is a testing facility of simulating ship rolling movement in the action of waves based on similarity rules.
在甘蔗收割田间试验和螺旋式扶起机构扶起甘蔗运动过程观测的基础上,建立了螺旋式扶起机构模拟试验台。
Based on field experiments of sugarcane harvest and observation to the motion of sugarcane in lifting process, a spiral sugarcane-lifting simulation mechanism was manufactured.
摇摆台作为一种空间运动机械被广泛用来模拟舰船、车辆、飞行器、陀螺仪的运动姿态等。
Swaying test platform, as a space motion mechanical device, can simulate motion of ship, vehicle, space craft, gyro and so on.
而试验摇摆台是用于仿真船舶在波浪作用下的运动的一种模拟装置,为减摇水舱性能试验提供船舶运动模拟平台。
Test rolling table is an analogue equipment, which simulates the motions of a ship disturbed by the wave force, and it serves as the simulating bench for performance testing of the anti-rolling tank.
地震模拟振动台基础实质上是一个给振动台面运动提供反力的质量块,它是振动台可动系统的重要组成部分。
Actually, foundation of shaking table is a mass that provide reaction to table movement and is an important part of the moving system.
通过对模拟仿真台在不同运动速度时的二维转台动态跟踪实验结果分析表明模拟演示系统有较好的跟踪精度。
The dynamic tracking experimental curves of two-dimension rotating floor, which are acquisitioned in different movement velocities of simulation, imply the better tracking accuracy of the system.
方法:采用时间医学模拟飞行实验方法,以跑台跑和游泳的运动负荷形式,探索择时运动对大鼠脑中枢DA/5-HT比值的影响。
Methods:It was employed that chrono- medical mimic- flight , treadmill- running and swimming to research the influence of chrono- exercise upon DA and 5- HT's ratio in rats'telencephalon.
方法:采用时间医学模拟飞行实验方法,以跑台跑和游泳的运动负荷形式,探索择时运动对大鼠脑中枢DA/5-HT比值的影响。
Methods:It was employed that chrono- medical mimic- flight , treadmill- running and swimming to research the influence of chrono- exercise upon DA and 5- HT's ratio in rats'telencephalon.
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