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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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- 积分：1
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用VC+ADO开发数据库的源码，虽然这些源码都不大，但对初学者来说足够了...
用VC+ADO开发数据库的源码，虽然这些源码都不大，但对初学者来说足够了-VC ADO database development source, although the source has not, but is sufficient for the beginners
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数据库的高手来
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这个例子，插件
这个例子，做foxpro插件的演示函数很简单，在这一点上，源码详细，请阅读！
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一个自编的数据库，里面包含了数据库最基本的一些操做，比较全面...
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- 2022-05-24 05:51:46下载
- 积分：1
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PB environment outside processes in the preparation of the management module, PB...
这是一个PB环境下编制的外加工管理的模块，由PB6.5编程。-PB environment outside processes in the preparation of the management module, PB6.5 programming.
- 2023-05-18 21:30:03下载
- 积分：1
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MS SQL Server 浏览器/INSERT/UPDATE/SELECT/DELETE脚本生成工具 支持历史脚本...
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odbc 存取离子程序
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一个简单的影音出租管理系统，VB6开发，适合于初学者参考使用，...
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