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30mm×30mm五分力磁悬挂天平由电磁铁组、电磁感应式位置传感器、磁悬挂控制器、气动力测量系统等部分构成。在80m/s低速风洞中进行了吹风试验的主要结果,包括电磁铁设计理论与结构形状、传感器工作原理与数学模型、控制补偿律和工程实现中的一些技术问题。
30mm × 30mm Five component magnetic suspension balance consists of electromagnet group, electromagnetic induction type position sensor, magnetic suspension controller and aerodynamic force measurement system. The main results of the air blowing test in the 80m / s low speed wind tunnel include the design theory and structure of the electromagnet, the working principle and mathematical model of the sensor, the control compensation law and some technical problems in the project implementation.