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[第12讲]案例二步进电机定长运行(2)-PLC的选择: [第12讲]案例二步进电机定长运行(2)-PLC的选择。我们可以选择FX1N或FX2N系列的PLC，但必须是晶体管式。学习更多内容

2009/11/24
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[第11讲]案例二步进电机定长运行(1)-步进电机的选择: [第11讲]案例二步进电机定长运行(1)-步进电机的选择。在某系统中，要求对某种成圈的线材按固定长度裁开。裁减的长度可以通过数字开关设置（0~99mm），切刀的时间是1s钟。试设计这一系统。滚轴的周长是50mm。学习更多内容

2009/11/24
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[第10讲]案例一控制步进电机转动规定的角度(3): [第10讲]案例一控制步进电机转动规定的角度(3)。本节讲解了案例的状态流程图、编写控制梯形图。学习更多内容

2009/11/24
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[第9讲]案例一控制步进电机转动规定的角度(2): [第9讲]案例一控制步进电机转动规定的角度(2)。本节讲解了步进驱动器细分的设置表并编写控制程序。学习更多内容

2009/11/24
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[第8讲]案例一控制步进电机转动规定的角度(1): [第8讲]案例一控制步进电机转动规定的角度(1)。本节分析了利用PLC作为上位机，控制步进电动机按一定的角度旋转学习更多内容

2009/11/24
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[第7讲]和利时五相混合式电机步进驱动器的使用方法: [第7讲]和利时五相混合式电机步进驱动器的使用方法。学习更多内容

2009/11/24
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自动风筝Sky_liner: 放飞风筝需要娴熟的技能，Festo公司凭借其“空中自动化风筝”首次证实运用机电学原理可以实现风筝全程自动化控制。这是其在运用流动气流核心技术上的新发展。 “空中自动风筝”包含两个分别用机电控制器操纵的双线风筝。运用伺服电机和人造风，这两个风筝就可以实现室内自动化操作。各风筝线通过快速开关阀连接到Festo公司生产的DMSP射流臂，它可以缩短风筝线的长度。如果风筝断线，通过射流臂收缩风筝线就可以使其平稳飞行。It takes a fair amount of skill to fly a kite. With its Sky_liner project, Festo has become the first company to demonstrate that fully automated control can be achieved with the aid of mechatronics, thus linking a new development to its core competency of automation using moving air. Sky_liner consists of two two-line kites, each of which is controlled using a mechatronic control unit. The two kites are operated automatically indoors, using servo motors and artificial wind. Each line is connected via fast-switching valves to a fluidic muscle DMSP from Festo, which shortens the line and counterbalances the kite by contracting when the kite breaks away. It takes a fair amount of skill to fly a kite. With its Sky_liner project, Festo has become the first company to demonstrate that fully automated control can be achieved with the aid of mechatronics, thus linking a new development to its core competency of automation using moving air. Sky_liner consists of two two-line kites, each of which is controlled using a mechatronic control unit. The two kites are operated automatically indoors, using servo motors and artificial wind. Each line is connected via fast-switching valves to a fluidic muscle DMSP from Festo, which shortens the line and counterbalances the kite by contracting when the kite breaks away.

2009/11/23
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[第8讲]HT6000与LM通讯的处理: [第8讲]HT6000与LM通讯的处理。查看更多

2009/11/20
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[第7讲]位状态切换开关元件: [第7讲]位状态切换开关元件。查看更多

2009/11/20
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[第6讲]位状态设定元件: [第6讲]位状态设定元件。查看更多

2009/11/20
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