• This topic carries on the constant current control to the resistance spot welding process using a system of single chip computer, whose core has used the C8051F005.

    本文研究工作利用单片机控制系统电阻点焊过程进行控制,核心采用了集成度英明、助能强C8051F005单片机。

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  • The traditional normal method for charging up storage battery is the constant voltage or constant current charge. In the charging process 10 to 20 hours are used.

    传统常规蓄电池充电方法采用电流恒流充电,充电时间长达10 ~20个小时。

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  • Abstract: Based on the foundation of analysis of CO2 welding process, a constant current (CC) IGBT inverter is developed.

    摘要分析CO2焊接过程控制特点基础上,设计了型IGBT逆变电源

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  • Typical analysis of the constant-current resistance and the output current error, The writer gives the analysing process by means of operational amplifier.

    从恒流源内阻形成输出电流误差两个方面,给出运算放大器构成压控恒流分析结果

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  • A controlling model of inverter spot-welding process and a fuzzy neural network configuration about inverter spot-welding with constant current control were built in this paper.

    推导了逆变点焊过程控制模型构建了逆变点焊模糊神经网络电流控制系统结构

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  • The potential-time curves under constant current and cyclic voltammetry curves were measured, and the potential activation process of copper plating on iron substrate in cyanide electrolyte was shown.

    进行电流电位-时间曲线循环伏安曲线的测定显示了电极进行氰化物时,镀层沉积前铁表面的电位活化过程

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  • Two surface heat-treatment processes, liquid nitriding and sulfurizing, are used to compare with the current production process of liquid carburizing, with other variables remaining constant.

    两种表面热处理液体渗硫工艺现行生产上原采用之液体炭淬火处理工艺尽量保持其他变数不变的情状下加以比较

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  • The charging technique with L-C constant-current converter is adopted, and the repeated charging and discharging process of the device is controlled by voltage feedback.

    研制一种检测氧化锌避雷器阀片重复频率充放电装置采用L C充电技术通过电压反馈法控制充放电运行过程。

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  • Almost all build-related activities require the current directory to remain constant throughout the build process to prevent path-related errors.

    几乎所有相关的活动都需要目前目录整个建置过程保持不变,以避免发生与路径相关的错误。

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  • Assuming allocates and frees run in constant time, this enlargement process takes o (n) time where nis the current size of the array.

    假设分配释放需要常量时间这个扩容动作花费O (n)时间,这里n当前数组的大小

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  • Assuming allocates and frees run in constant time, this enlargement process takes o (n) time where nis the current size of the array.

    假设分配释放需要常量时间这个扩容动作花费O (n)时间,这里n当前数组的大小

    youdao

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