Tham khảo tài liệu 'crc press mechatronics handbook 2002 by laxxuss episode 2 part 8', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | FIGURE Mechatronic system. Unmodulated energy source Control Signal FIGURE Actuator functional diagram. FIGURE Electrohydraulic and electromechanical actuators. with the load or physical environment. In addition we will look at the electronic components that are essential for modulating the necessary electrical energy. From an energy perspective a mechatronic system can be separated into a relatively higher energy power portion that interacts with the physical world and a relatively low energy power portion that process the data see Fig. . Sensor and actuators are the interfacing devices that accomplish the tasks of energy modulation and energy conversion. Therefore an actuator can be viewed as having the structure depicted in Fig. . Typically actuators are considered only as energy conversion devices. However with the proliferation of power electronics we will take a more inclusive view of actuators that also includes power amplification. An electrohydraulic linear actuator see Fig. can also be similarly classified where the spool valve is the power amplification modulation block with spool position as the 2002 CRC Press LLC FIGURE Mechatronic system. Unmodulated energy source Control Signal FIGURE Actuator functional diagram. FIGURE Electrohydraulic and electromechanical actuators. with the load or physical environment. In addition we will look at the electronic components that are essential for modulating the necessary electrical energy. From an energy perspective a mechatronic system can be separated into a relatively higher energy power portion that interacts with the physical world and a relatively low energy power portion that process the data see Fig. . Sensor and actuators are the interfacing devices that accomplish the tasks of energy modulation and energy conversion. Therefore an actuator can be viewed as having the structure depicted in Fig. . Typically actuators are considered only as energy conversion
