Blood sample non-contact transmission method based on phase compensation fuzzy controller algorithm

A fuzzy controller and blood sample technology, applied in adaptive control, general control system, control/regulation system, etc., can solve problems such as sample interference, blood contamination, and influence on experimental reliability

Active Publication Date: 2020-09-01
HANGZHOU DIANZI UNIV
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of disciplines such as physics, chemistry, biology, pharmacy, materials, and mechanics, the requirements for sample processing are getting higher and higher. Traditional sample processing methods will make the sample come into contact with the container wall, and the container wall will affect the sample. All kinds of interference, especially in blood-related experiments, when using various experimental instruments to transfer blood samples, the instrument wall will cause greater pollution to the blood, which will affect the reliability of the final experiment

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Blood sample non-contact transmission method based on phase compensation fuzzy controller algorithm
  • Blood sample non-contact transmission method based on phase compensation fuzzy controller algorithm
  • Blood sample non-contact transmission method based on phase compensation fuzzy controller algorithm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Ultrasonic levitation is to drive piezoelectric ceramics through ultrasonic power to convert electrical energy into mechanical energy, and then amplify and spread the vibration energy through the horn. If an ultrasonic generator is placed on the upper end of the vertical direction, and a reflective end of a certain structure is placed on the lower end, the transmitting end emits ultrasonic waves. When it is transmitted to the reflecting end, the ultrasonic waves will reflect, and at this time a The standing wave field, and the transducer array is composed of several pairs of ultrasonic transmitters and reflectors of the same structure arranged according to certain rules. According to the theory of ultrasonic levitation, the small ball in the standing wave field will be affected by the gravitational potential energy and the time-averaged potential energy of the acoustic radiation. The superposition of the two is the total potential energy of the small ball in the standing...

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

No PUM Login to view more

Abstract

The invention relates to a blood sample non-contact transmission method based on a phase compensation fuzzy controller algorithm. According to the invention, the suspension position of a blood samplein a standing wave field is fed back in real time; the deviation between the actual position and the expected position and the deviation change rate are calculated; and then the controlled quantity iscalculated in real time based on the phase compensation fuzzy control algorithm to debug the moving position of the controlled quantity. Due to the fact that the deviation is adopted to control transmission of the blood sample, the response speed and the overshoot of the system are superior to those of a previous control method.

Description

technical field [0001] The invention relates to the technical field of ultrasonic standing wave suspension, in particular to a non-contact blood sample transmission method based on a phase compensation fuzzy controller algorithm. Background technique [0002] With the rapid development of disciplines such as physics, chemistry, biology, pharmacy, materials, and mechanics, the requirements for sample processing are getting higher and higher. Traditional sample processing methods will make the sample come into contact with the container wall, and the container wall will affect the sample. All kinds of interference, especially in blood-related experiments, when using various experimental instruments to transfer blood samples, the instrument wall will cause greater pollution to the blood, affecting the final reliability of the experiment. Therefore, based on the above disadvantages, the present invention proposes a container-free sample transfer process based on ultrasonic stand...

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
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G05B13/04
CPCG05B13/0275G05B13/042
Inventor 陈张平张帆赵晓东孔亚广陈云汪海燕邹洪波黄娜
Owner HANGZHOU DIANZI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap