Mechatronics

Electronics and hydraulic drive technology combine to make the traditional hydraulic transmission and control technology to increase co vitality , expanding the application fields . Mechanical and electrical integration can improve operational reliability , the hydraulic system is flexible, intelligent, low efficiency of the hydraulic system change , oil spills, and poor maintenance shortcomings, give full play to contribute to large hydraulic transmission , coherence , fast response , etc., which Hydraulic ferrules major developments are as follows: A ) the application of electro-hydraulic servo proportional technology will continue to expand . Hydraulic system will be the last on-oE electric hydraulic system and open-loop proportional control system closed loop proportional servo steering system ,  Hydraulic hose fittings  adapt to these developments , pressure, flow , location , temperature , velocity, acceleration sensors should be standardized. Computer interface should also achieve unity and compatibility ( 2 ) develop and direct interface to the computer consumes 5mA these solenoid valves, as well as for high-frequency pulse-width modulation system solenoid valve ( less than 3mS) and so on( 3 ) hydraulic system flow , pressure, temperature , oil pollution and other values ​​will achieve automatic measurement and diagnosis, reduce the price of the computer , monitoring system, including centralized monitoring and automatic control system will be developed.( 4) The computer simulation standardization, especially for precision, " advanced" system is also this request.( 5 ) directly controlled by the electronic components will be widely used , such as electronic direct control of the hydraulic pump , using a common control mechanism is the future of issues need to be explored , hydraulic products Mechatronics status and development .