基本信息:
- 专利标题: PULSE OUTPUT FUNCTION FOR PROGRAMMABLE LOGIC CONTROLLER
- 专利标题(中):脉冲输出功能可编程逻辑控制器
- 申请号:PCT/US2002/040341 申请日:2002-12-17
- 公开(公告)号:WO2003060615A2 公开(公告)日:2003-07-24
- 发明人: MCNUTT, Alan, D.
- 申请人: SIEMENS ENERGY & AUTOMATION, INC.
- 申请人地址: 3333 Old Milton Parkway, Alpharetta, GA 30005-4437 US
- 专利权人: SIEMENS ENERGY & AUTOMATION, INC.
- 当前专利权人: SIEMENS ENERGY & AUTOMATION, INC.
- 当前专利权人地址: 3333 Old Milton Parkway, Alpharetta, GA 30005-4437 US
- 代理机构: RUBIN, Benjamin, N.
- 优先权: US60/346,488 20020107; US10/309,539 20021204
- 主分类号: G05B11/28
- IPC分类号: G05B11/28
摘要:
At least one exemplary embodiment of the present invention includes a method comprising obtaining a first frequency and a second frequency. The method also comprises creating a table of values comprising a plurality of target frequencies intermediate to the first and second frequencies, the table of values also comprising a pulse width, a pulse count, and a differential pulse width corresponding to each of the target frequencies from the plurality of target frequencies. The method further comprises outputting at least a portion of the values to a motion device. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
摘要(中):
本发明的至少一个示例性实施例包括获得第一频率和第二频率的方法。 该方法还包括创建包括在第一和第二频率之间的多个目标频率的值的表格,该值表还包括对应于每个目标频率的脉冲宽度,脉冲计数和差分脉冲宽度, 多个目标频率。 该方法还包括将至少一部分值输出到运动装置。 要强调的是,该摘要被提供以符合要求抽象的规则,允许搜索者或其他读者快速确定技术公开内容的主题。 提交本摘要的理解是,它不会用于解释或限制权利要求的范围或含义。
公开/授权文献:
- WO2003060615A3 PULSE OUTPUT FUNCTION FOR PROGRAMMABLE LOGIC CONTROLLER 公开/授权日:2003-07-24
IPC结构图谱:
G | 物理 |
--G05 | 控制;调节 |
----G05B | 一般的控制或调节系统;这种系统的功能单元;用于这种系统或单元的监视或测试装置 |
------G05B11/00 | 自动控制器 |
--------G05B11/01 | .电的 |
----------G05B11/06 | ..其中输出信号代表了对要求值偏差的连续函数,即连续控制器 |
------------G05B11/28 | ...利用脉冲高度调制;利用脉冲宽度调制 |