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感应电机的运行
INDUCTION MOTOR RUN
(Currents and speed as state variables)
The motor is running at a specified load. After reaching steady state in an initialization first run, the initial conditions are established for a second run in which the load is pulsating. The dynamic equations are expressed in canonical first-order matrix form adopting currents and speed as state variables, and are solved using ODE45.
The user has the choice of selecting one of three common (dq) reference frames: STATOR, ROTOR or SYNCHRONOUS.
The torque, speed,and current responses are plotted. -INDUCTION MOTOR RUN
(Currents and speed as state variables)
The motor is running at a specified load. After reaching steady state in an initialization first run, the initial conditions are established for a second run in which the load is pulsating. The dynamic equations are expressed in canonical first-order matrix form adopting currents and speed
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简单的数据库操作示例源代码.通过它举一反三能很快入门.
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small library management procedures, with vb development, ACCESS database, very...
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wndshadow2000xp.zip如何添加阴影
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可连接SQL，ORACLE等数据库。首先建立SHOP用户，密码为SHOP，赋予连接和RESOURCE权限。再建立SHOP表空间，再建立表和触发器（在SQL源代码...
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