FLUID DRIVE SYSTEMS BENIGN TO ENVIRNMENT WITH LIGHT

关于光学执行器的研究基础、水的流动分析、气动系统和驱动系统控制的特征学是为了展示流体驱动系统的基本概念，在光线下可以在电磁干扰或破坏性环境下运行良好的流体驱动系统。（1）系统的概念设计：最佳系统构造的概念设计及其元件技术，他们应该在日本和意大利方面进行合作。我们在概念提案的基础上设计了一个可选的、气动驱动系统和一个水液压驱动系统。（2）光学/机械接口：PLZT执行器是构造的，将光学功率转换为机械功率，并在实验中对其特征进行了评估。这是很清楚的，因为PLZT执行器可以应用于驱动系统。（3）流量分析：计算机模拟分析压力流量速率特征和控制阀中的局部流量，在那里玩了一个重要的滚动来构建水液压驱动系统。石油液压驱动系统和水液压驱动系统性能的差异被计算机模拟清除了。（4）流体驱动系统对光照环境有利：带有馈电回路的主动驱动系统是构造的，其特性是评估的。在本研究中提出的驱动系统可能对环境兼容性的视点非常有效。

On the bases of researches on optical actuators, flow analysis of water, characteristics of pneumatic systems and drive systems control it is aimed to show a basic concept of the fluid drive systems benign to environment with light which can perform well under the EMI or explosive environments.(1) Conceptual design of systems : The conceptual designs of the optimal system construction and its element technology as they ought to be were done in cooperation with Japanese side and Italian side. We designed an opto ・ pneumatic drive system and a water hydraulic drive system on the basis of the concept proposed.(2) Opto ・ mechanical interface : A PLZT actuator was constructed, which transformed optical power to mechanical power, and its characteristics were evaluated in the experiment. It was made clear that the PLZT actuator was applicable to the drive systems.(3) Analysis of flow : the computer simulation analyzed the pressure-flow rate characteristis and the local flow in a control valve, which played an important roll to construct the water hydraulic drive system. The differences of the performances of the oil hydraulic drive system and the water hydraulic drive system were made clear by the computer simulation.(4) Fluid drive systems benign to environment with light : The opto ・ pneumatic drive system with a feed back loop was constructed and its characteristics are evaluated.The drive system proposed in this research can be very effective from the viewpoint of the environmental compatibility.