Integral drive power supply and method for miniature piezoelectricity-driven electromagnetic robot
A piezoelectric drive and drive power technology, applied in the field of integrated drive power, can solve the problems of difficult real-time adjustment, complicated wiring and high cost
Inactive Publication Date: 2012-08-08
SOUTH CHINA UNIV OF TECH
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The general drive power supply only has the function of current and voltage amplification, and the user needs to be equipped with an additional signal source (signal generator or signal generation card) during use, which brings inconvenience such as complicated wiring, high cost, difficult to carry, and difficult real-time adjustment. Limits the practical application in microrobots
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0027] Such as figure 1 As shown, the integrated driving power supply of the piezoelectric-driven micro-electromagnetic robot includes a power supply, a display unit, a microprocessor, a timer, a multi-channel D / A converter, a power amplification unit, and a coil current amplification unit. The power supply The power supply is respectively connected to the display unit, microprocessor, timer, multi-channel D / A converter, power amplification unit and coil current amplification unit; the microprocessor is respectively connected to the display unit, timer, multi-channel D / A conversion The multi-channel D / A converter is connected with the power amplification unit and the coil current amplification unit respectively, and the power amplification unit is externally connected to the piezoelectric ceramic actuator 50 inside the piezoelectric-driven micro-electromagnetic robot, and the coil The current amplifying unit is externally connected to the coil element 67 inside the piezoelectr...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an integral drive power supply and method for a miniature piezoelectricity-driven electromagnetic robot. The drive power supply comprises a power supply source, a display unit, a microprocessor, a timer, a multi-channel D / A (Digital / Analog) converter, a power amplification unit and a coil current amplification unit, wherein the power supply source is respectively connected with the display unit, the microprocessor, the timer, the multi-channel D / A converter, the power amplification unit and the coil current amplification unit; and the microprocessor is respectively connected with the display unit, the timer and the multi-channel D / A converter, the multi-channel D / A converter is respectively connected with the power amplification unit and the coil current amplification unit, a piezoelectric ceramic actuator arranged inside the miniature piezoelectricity-driven electromagnetic robot is connected to the outside of the power amplification unit, and a coil element arranged inside the miniature piezoelectricity-driven electromagnetic robot is connected to the outside of the coil current amplification unit. The integral drive power supply has the advantages of reasonable design, reliability for operation, convenience for carrying, and the like.
Description
technical field [0001] The invention belongs to the technical field of robot driving, and in particular relates to an integrated driving power supply and method for a piezoelectric-driven micro-electromagnetic robot. Background technique [0002] The development of modern science and technology has extended the research field of human beings to the microcosmic world, and the requirements for precise positioning and small displacement are getting higher and higher. Micro-robot technology is an important technology for human beings to explore the surrounding world. Piezoelectric-driven micro-robots are micro-robots that use piezoelectric ceramic actuators (PZT) as the main driving element to achieve small displacements. Piezoelectric ceramic actuators have the advantages of small size, high displacement resolution, high frequency response, no noise, less heat generation, large output force, and high energy conversion efficiency, and are being increasingly used in the field of...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B25J7/00B25J13/00
Inventor 杜启亮蓝雪松田联房张勤青山尚之
Owner SOUTH CHINA UNIV OF TECH