Design and implementation of motor control unit in XBT cluster launch and measurement system

In order to solve the problem that XBT is susceptible to severe sea condition and people factor which leads to poor and inefficient measurement, the realization idea of motor control unit is proposed in the design of XBT cluster launch and measurement system. The unit consists of a power management module, main control chip, communication and motor control interface module, etc. The servo motor, stepping motor and DC motor in the system can be controlled by programming the main control chip on the unit, the above three kinds of motor movement modes are combined organically to complete multiple XBT automatic launch. The test result shows that the system can accomplish multiple XBTs reliable launch in severe sea condition, and has the characteristics of high efficiency and automation, good practicability and stability.