CN103743971A - Testing technology for rotary transformer signal calculating module - Google Patents
Testing technology for rotary transformer signal calculating module Download PDFInfo
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- CN103743971A CN103743971A CN201310719146.7A CN201310719146A CN103743971A CN 103743971 A CN103743971 A CN 103743971A CN 201310719146 A CN201310719146 A CN 201310719146A CN 103743971 A CN103743971 A CN 103743971A
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- rotary transformer
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- power supply
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Abstract
The invention relates to a testing technology for a rotary transformer signal calculating module. According to the testing technology, a power supply system, a rotary transformer signal generation system, and a displaying and recording system. To be specific, the power supply system consists of a 24-V direct-current power source, a power source control unit and a power source monitoring unit and is responsible for testing power source management and module powering; the rotary transformer signal generation system including a DSP, a CPLD, and a digital rotary transformer converter carries out communication with a computer system through a serial port, receives a computer instruction for controlling, generates a designated speed signal, converts the signal into an alternating-current simulation signal, and provides inputting for the rotary transformer calculating module; and the display and recording system including an integrated industrial personal computer, an operating system, display control software, a storage system and an automatic testing system is used for receiving data from the rotary transformer signal generation system, carrying out a series of processing of alignment, sorting, data statistics comparison and determination on the data to give out a testing result. The provided testing technology has the characteristics of no mechanical transmission, simple debugging, accurate controlling, and convenient generation of the rotary transformer signal in the complex form; and the electromechanical integration development demand can be satisfied.
Description
Technical field
The present invention relates to a kind of module testing technology, particularly signals of rotating transformer and resolve the measuring technology of module.
Background technology
It is very extensive in the application of the aspect such as servo-drive system, position control, Industry Control and instrument that signals of rotating transformer resolves module, and the test that signals of rotating transformer resolves module is in the past by oscillograph especial and revolve to become and test.Shortcoming is that test link is loaded down with trivial details, and test period is long, and measuring accuracy is low, and does not meet the needs of instrument and meter and automation equipment miniaturization.
Summary of the invention
In order to overcome the shortcoming of prior art, the invention provides a kind of signals of rotating transformer and resolve module testing technology, it has that machinery-free transmission, debugging are simple, precise control, be convenient to produce the feature of revolving varying signal of complex form, meets electromechanical integration development need.
The technical scheme that technical solution problem of the present invention is taked is: it comprises:
Electric power system: comprise 24V direct supply, power supply control and power monitoring part, be responsible for testing power supply management and module for power supply;
Revolve varying signal generation systems: comprise DSP, CPLD and digital rotary transformer converter, by serial ports, with computer system, communicate by letter, receiving computer instruction is controlled, and generates the rate signal of appointment, and be converted to alternate mode analog signal, for resolving module, rotary transformer provides input;
With demonstration and register system: comprise integrated industrial computer, operating system, display and control software, storage system and Auto-Test System, show with register system be that the data of revolving varying signal generation systems by acceptance are alignd, arrangement, data statistics comparison and judge that a series of processing provide the result of test.
The present invention has that machinery-free transmission, debugging are simple, precise control, be convenient to produce the feature of revolving varying signal of complex form, meets electromechanical integration development need.
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is calcspar of the present invention;
Fig. 2 is electric power system schematic diagram of the present invention;
Fig. 3 is that varying signal generation systems schematic diagram is revolved in the present invention;
Fig. 4 is demonstration of the present invention and register system schematic flow sheet.
Specific embodiment
As shown in Figure 1, the present invention includes electric power system, revolve varying signal generation systems, demonstration and register system.
As shown in Figure 2, described electric power system comprises 24V direct supply, power supply control and power monitoring part, is responsible for testing power supply management and module for power supply.
As shown in Figure 3, the described varying signal generation systems that revolves comprises DSP, CPLD and digital rotary transformer converter, by serial ports, with computer system, communicate by letter, receiving computer instruction is controlled, generate the rate signal of appointment, and be converted to alternate mode analog signal, for resolving module, rotary transformer provides input.
As shown in Figure 4, described demonstration and register system comprise integrated industrial computer, operating system, display and control software, storage system and Auto-Test System, show with register system be that the data of revolving varying signal generation systems by acceptance are alignd, arrangement, data statistics comparison and judge that a series of processing provide the result of test.
Claims (1)
1. signals of rotating transformer resolves a module testing technology, it is characterized in that: it comprises:
Electric power system: comprise 24V direct supply, power supply control and power monitoring part, be responsible for testing power supply management and module for power supply;
Revolve varying signal generation systems: comprise DSP, CPLD and digital rotary transformer converter, by serial ports, with computer system, communicate by letter, receiving computer instruction is controlled, and generates the rate signal of appointment, and be converted to alternate mode analog signal, for resolving module, rotary transformer provides input;
With demonstration and register system: comprise integrated industrial computer, operating system, display and control software, storage system and Auto-Test System, show with register system be that the data of revolving varying signal generation systems by acceptance are alignd, arrangement, data statistics comparison and judge that a series of processing provide the result of test.
Priority Applications (1)
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CN201310719146.7A CN103743971A (en) | 2013-12-20 | 2013-12-20 | Testing technology for rotary transformer signal calculating module |
Applications Claiming Priority (1)
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CN201310719146.7A CN103743971A (en) | 2013-12-20 | 2013-12-20 | Testing technology for rotary transformer signal calculating module |
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CN103743971A true CN103743971A (en) | 2014-04-23 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105319471A (en) * | 2014-07-08 | 2016-02-10 | 现代自动车株式会社 | Method and system for determining failure within resolver |
CN105388766A (en) * | 2015-08-19 | 2016-03-09 | 核工业理化工程研究院 | Detection system and method for detecting multiple rotating speed monitoring devices |
CN106841988A (en) * | 2017-01-26 | 2017-06-13 | 西安应用光学研究所 | One kind rotation becomes decoding chip fault locator and detection method |
CN108072830A (en) * | 2017-12-28 | 2018-05-25 | 北京航天控制仪器研究所 | The floating inertial platform veneer automatic test device of one kind three |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101521480A (en) * | 2008-11-21 | 2009-09-02 | 西北工业大学 | Resolution method and resolver for signals of rotating transformer |
CN201322628Y (en) * | 2008-12-01 | 2009-10-07 | 沈阳兴华航空电器有限责任公司 | Rotary transformer testing equipment |
CN201773323U (en) * | 2010-09-19 | 2011-03-23 | 武汉凌久电子有限责任公司 | Small dual-speed converter for digital-selsyn/rotary transformer |
CN102721362A (en) * | 2012-06-27 | 2012-10-10 | 同济大学 | Rotating transformer position measuring system and method |
-
2013
- 2013-12-20 CN CN201310719146.7A patent/CN103743971A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101521480A (en) * | 2008-11-21 | 2009-09-02 | 西北工业大学 | Resolution method and resolver for signals of rotating transformer |
CN201322628Y (en) * | 2008-12-01 | 2009-10-07 | 沈阳兴华航空电器有限责任公司 | Rotary transformer testing equipment |
CN201773323U (en) * | 2010-09-19 | 2011-03-23 | 武汉凌久电子有限责任公司 | Small dual-speed converter for digital-selsyn/rotary transformer |
CN102721362A (en) * | 2012-06-27 | 2012-10-10 | 同济大学 | Rotating transformer position measuring system and method |
Non-Patent Citations (2)
Title |
---|
刘君 等: "《计算机测控技术》", 30 September 2009 * |
谢东: "基于单片机的旋变信号发生器", 《铜陵学院学报》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105319471A (en) * | 2014-07-08 | 2016-02-10 | 现代自动车株式会社 | Method and system for determining failure within resolver |
CN105388766A (en) * | 2015-08-19 | 2016-03-09 | 核工业理化工程研究院 | Detection system and method for detecting multiple rotating speed monitoring devices |
CN105388766B (en) * | 2015-08-19 | 2018-04-17 | 核工业理化工程研究院 | For detecting the detecting system and detection method of more rotation speed monitors |
CN106841988A (en) * | 2017-01-26 | 2017-06-13 | 西安应用光学研究所 | One kind rotation becomes decoding chip fault locator and detection method |
CN106841988B (en) * | 2017-01-26 | 2019-05-31 | 西安应用光学研究所 | A kind of rotation becomes decoding chip fault locator and detection method |
CN108072830A (en) * | 2017-12-28 | 2018-05-25 | 北京航天控制仪器研究所 | The floating inertial platform veneer automatic test device of one kind three |
CN108072830B (en) * | 2017-12-28 | 2020-05-12 | 北京航天控制仪器研究所 | Three-floating inertia platform single plate automatic testing device |
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Application publication date: 20140423 |