CN204695105U - A kind of windsurfing experimental system - Google Patents
A kind of windsurfing experimental system Download PDFInfo
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- CN204695105U CN204695105U CN201520353223.6U CN201520353223U CN204695105U CN 204695105 U CN204695105 U CN 204695105U CN 201520353223 U CN201520353223 U CN 201520353223U CN 204695105 U CN204695105 U CN 204695105U
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Abstract
The utility model discloses a kind of windsurfing experimental system.The utility model comprises Angle Measurement Module, controls driver module, angle monitoring module; Angle Measurement Module for measuring the angle of windsurfing, and sends angle value to control driver module; Control driver module and comprise serial communication circuit, MCU control circuit and power amplification circuit; Angle monitoring module comprises angle display unit and angle value setup unit; The angle of angle value setup unit setting windsurfing, obtain its current angle value by serial ports and be presented at angle value display unit, the angle value of windsurfing is passed to angle display unit by controlling driver module by Angle Measurement Module, controlling driver module receives from angle initialization unit input windsurfing target angle angle value in angle monitoring module, pass through power amplification circuit, by power amplification circuit drive fan, realize windsurfing to control to angle on target.The utility model control simply, more directly perceived; Solve the problem that traditional experiment platform is separate separately.
Description
Technical field
The utility model relates to automation field, mainly a kind of windsurfing experimental system.
Background technology
The automation-control experiment of current automation major generally realizes based on MATLAB emulation platform, fails to combine with control object well.With a few class experiments that control object combines, it is all then Specialty Experiment, such as process control experiment, Electric Machine Control experiment, inverted pendulum experiment etc., due to referent more complicated and need other professional knowledges more, student is difficult to participate in whole experiment link from the beginning to the end, be unfavorable for the understanding to basic control principle and grasp, experiment effect is unsatisfactory.By literature search, be applied to experiment both at home and abroad at present, the similar system of research mostly is magnetic ball float experimental system, windsurfing experimental system does not have ripe product.This problem is using windsurfing as experimental subjects, and be more suitable for the course teaching experiment of undergraduate, research has certain novelty.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, proposes a kind of windsurfing experimental system.
A kind of windsurfing experimental system, comprises Angle Measurement Module, controls driver module, angle monitoring module; Described Angle Measurement Module for measuring the angle of windsurfing, and sends angle value to control driver module; Described control driver module comprises serial communication circuit, MCU control circuit and power amplification circuit; Described angle monitoring module comprises angle display unit and angle initialization unit;
Control driver module to receive from the windsurfing angle value of Angle Measurement Module, then windsurfing angle value sent to the angle display unit in angle monitoring module by serial communication circuit, for showing windsurfing angle value; Control driver module to receive from angle initialization unit input windsurfing target angle angle value in angle monitoring module simultaneously, by power amplification circuit, by power amplification circuit drive fan, realize windsurfing to control to angle on target,
Angle initialization unit input windsurfing target angle angle value in angle monitoring module, the target angle angle value of input is sent to the MCU control circuit controlled in driver module by angle monitoring module, angle display unit receives the windsurfing information from controlling driver module, for showing angle or the movement locus of windsurfing;
Angle Measurement Module uses the three axis accelerometer Angle Measurement Module that model is MMA7260, the angle of windsurfing is measured by Angle Measurement Module during system works, then sends control driver module to and processes.
Control driver module and comprise serial communication circuit, MCU control circuit and power amplification circuit.Angle monitoring module comprises angle display unit and angle initialization unit.
Serial communication circuit comprises the first chip U1, USB interface, the first crystal oscillator Y1, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3 and the 4th electric capacity C4, and the model of the first described chip U1 is CH341;
6th pin of the first chip U1 is connected with one end of the first electric capacity C1, the other end ground connection of the first electric capacity C1; 7th pin of the first chip U1 is connected with the 3rd pin of USB interface, and the 8th pin is connected with the second pin of USB interface; 9th pin of the first chip U1 is connected with one end of the 4th electric capacity C4, one end of the first crystal oscillator Y1 simultaneously, and the other end of the 4th electric capacity C4 is connected with the 19 pin of the first chip U1 and ground connection; Tenth pin of the first chip U1 is connected with the other end of the first crystal oscillator Y1, one end of the 3rd electric capacity C3 simultaneously, the other end ground connection of the 3rd electric capacity C3; 13 pin of the first chip U1 is connected with the 20 pin of the first chip U1, one end of the second electric capacity C2 simultaneously, and connects 5V voltage simultaneously; 11 pin of the first chip U1 is connected with the 12 pin of the first chip U1, the other end of the second electric capacity C2, and simultaneously ground connection; First pin of USB interface connects 5V voltage, and the 5th pin connects the 6th pin, the 4th pin ground connection, and the pin do not mentioned in the first chip U1 literary composition is all built on stilts.
MCU control circuit, comprises the second chip U2, and the 68 pin of the second described chip U2 is connected with the 3rd pin with the 4th pin of the first chip U1 successively with the 69 pin; 31 pin of the second chip U2 is connected with one end of the 3rd resistance R3; 6th pin of the second chip U2, the 11 pin, the 21 pin, the 22 pin, the 28 pin, the 50 pin, the 75 pin and the 100 pin connect 3.3V voltage; Tenth pin of the second chip U2, the 19 pin, the 20 pin, the 27 pin, the 49 pin, the 74 pin and the equal ground connection of the 99 pin; The pin that second chip U2 does not mention in the text is all built on stilts;
The second described chip U2 is the kernel control chip of whole control driver module, the ARM Cortex-M3 processor STM32F103VBT6 based on 32, be responsible for the work coordinating whole system, comprise the output of fan driving signal, the realization of serial communication and signal acquisition process etc.
Power amplification circuit, motor drive ic U3, NPN triode Q1, the light emitting diode D1 that comprise, the first resistance R1, the second resistance R2, the 3rd resistance R3, the 4th resistance R4, the 5th resistance R5, the 6th resistance R6, the 5th electric capacity C5, the 6th electric capacity C6, first interface device J1 and the second interface unit J2.
The first pin ground connection of motor drive ic U3, second pin is connected with one end of the second resistance R2, the collector of NPN triode Q1, another termination 5V voltage of second resistance R2, the base stage of NPN triode Q1 is connected with the other end of the 3rd resistance R3, the grounded emitter of NPN triode Q1; 3rd pin of motor drive ic U3 is connected with one end of the 4th resistance R4, another termination 5V voltage of the 4th resistance R4; 5th pin of motor drive ic U3 is connected with one end of the 5th resistance R5, and the 6th pin of motor drive ic U3 is connected with one end of the 6th resistance R6, the other end ground connection of the 5th resistance R5, the 6th resistance R6; 7th pin of motor drive ic U3 is connected with one end of the 5th electric capacity C5, one end of the 6th electric capacity C6, second pin of the second interface unit J2 simultaneously, the other end of the 5th electric capacity C5 and the 6th electric capacity C6, the equal ground connection of the first pin of the second interface unit J2; 8th pin of motor drive ic U3 is connected with the positive pole of light emitting diode D1, second pin of first interface device J1 simultaneously, the negative pole of light emitting diode D1 is connected with one end of the first resistance R1, the other end of the first resistance R1, the equal ground connection of the first pin of first interface device J1; 4th pin of motor drive ic U3 is maked somebody a mere figurehead.
Described motor drive ic U3 model is BTS7960, is half-bridge driven, can realize the object being controlled rotation speed of the fan with single-chip microcomputer by pwm signal;
The beneficial effect that the utility model has:
(1) Conventional wisdom recognizes that magnetic ball float control algolithm is complicated, improper as Undergraduate Experimental Teaching.This problem is with reference to magnetic ball float experimental system, and using cardboard scutum as windsurfing control object, Systematical control is simple, more intuitively, is more suitable for undergraduate's education experiment.
Accompanying drawing explanation
Fig. 1 is signal wiring block diagram of the present utility model;
Fig. 2 is serial communication circuit figure of the present utility model;
Fig. 3 is MCU control circuit figure of the present utility model;
Fig. 4 is power amplification circuit figure of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1, windsurfing Control release system, comprises Angle Measurement Module 1, controls driver module 2, angle monitoring module 3.
The three axis accelerometer Angle Measurement Module that Angle Measurement Module 1 uses model to be MMA7260, is measured the angle of windsurfing by Angle Measurement Module 1 during system works, then sends control driver module 2 to and processes.
Control driver module 2 and comprise serial communication circuit 2-1, MCU control circuit 2-2, power amplification circuit 2-3.Angle monitoring module 3 comprises angle display unit 3-1 and angle initialization unit 3-2.
Control driver module 2 and receive windsurfing angle value from Angle Measurement Module, then windsurfing angle value sent to the angle display unit 3-1 in angle monitoring module 3 by serial communication circuit 2-1, for showing windsurfing angle value; Control driver module 2 to receive from angle initialization unit 3-2 input windsurfing target angle angle value in angle monitoring module 3 simultaneously, by power amplification circuit, by power amplification circuit drive fan, realize windsurfing to control to angle on target,
Angle initialization unit 3-2 in angle monitoring module 3 inputs windsurfing target angle angle value, the target angle angle value of input is sent to the MCU control circuit 2-2 controlled in driver module 2 by angle monitoring module 3, angle display unit 3-1 receives the windsurfing information from controlling driver module 2, for showing angle or the movement locus of windsurfing;
As shown in Figure 2, serial communication circuit 2-1 comprises the first chip U1, USB interface, the first crystal oscillator Y1, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3 and the 4th electric capacity C4, and the model of the first described chip U1 is CH341;
6th pin of the first chip U1 is connected with one end of the first electric capacity C1, the other end ground connection of the first electric capacity C1; 7th pin of the first chip U1 is connected with the 3rd pin of USB interface, and the 8th pin is connected with the second pin of USB interface; 9th pin of the first chip U1 is connected with one end of the 4th electric capacity C4, one end of the first crystal oscillator Y1 simultaneously, and the other end of the 4th electric capacity C4 is connected with the 19 pin of the first chip U1 and ground connection; Tenth pin of the first chip U1 is connected with the other end of the first crystal oscillator Y1, one end of the 3rd electric capacity C3 simultaneously, the other end ground connection of the 3rd electric capacity C3; 13 pin of the first chip U1 is connected with the 20 pin of the first chip U1, one end of the second electric capacity C2 simultaneously, and connects 5V voltage simultaneously; 11 pin of the first chip U1 is connected with the 12 pin of the first chip U1, the other end of the second electric capacity C2, and simultaneously ground connection; First pin of USB interface connects 5V voltage, and the 5th pin connects the 6th pin, the 4th pin ground connection, and the pin do not mentioned in the first chip U1 literary composition is all built on stilts.
Fig. 3 is MCU control circuit 2-2, comprises the second chip U2, and the 68 pin of the second described chip U2 is connected with the 3rd pin with the 4th pin of the first chip U1 successively with the 69 pin; 31 pin of the second chip U2 is connected with one end of the 3rd resistance R3; 6th pin of the second chip U2, the 11 pin, the 21 pin, the 22 pin, the 28 pin, the 50 pin, the 75 pin and the 100 pin connect 3.3V voltage; Tenth pin of the second chip U2, the 19 pin, the 20 pin, the 27 pin, the 49 pin, the 74 pin and the equal ground connection of the 99 pin; The pin that second chip U2 does not mention in the text is all built on stilts;
The second described chip U2 is the kernel control chip of whole control driver module, the ARM Cortex-M3 processor STM32F103VBT6 based on 32, be responsible for the work coordinating whole system, comprise the output of fan driving signal, the realization of serial communication and signal acquisition process etc.
Power amplification circuit 2-3 as shown in Figure 4, motor drive ic U3, NPN triode Q1, the light emitting diode D1 that comprise, the first resistance R1, the second resistance R2, the 3rd resistance R3, the 4th resistance R4, the 5th resistance R5, the 6th resistance R6, the 5th electric capacity C5, the 6th electric capacity C6, first interface device J1 and the second interface unit J2.
The first pin ground connection of motor drive ic U3, second pin is connected with one end of the second resistance R2, the collector of NPN triode Q1, another termination 5V voltage of second resistance R2, the base stage of NPN triode Q1 is connected with the other end of the 3rd resistance R3, the grounded emitter of NPN triode Q1; 3rd pin of motor drive ic U3 is connected with one end of the 4th resistance R4, another termination 5V voltage of the 4th resistance R4; 5th pin of motor drive ic U3 is connected with one end of the 5th resistance R5, and the 6th pin of motor drive ic U3 is connected with one end of the 6th resistance R6, the other end ground connection of the 5th resistance R5, the 6th resistance R6; 7th pin of motor drive ic U3 is connected with one end of the 5th electric capacity C5, one end of the 6th electric capacity C6, second pin of the second interface unit J2 simultaneously, the other end of the 5th electric capacity C5 and the 6th electric capacity C6, the equal ground connection of the first pin of the second interface unit J2; 8th pin of motor drive ic U3 is connected with the positive pole of light emitting diode D1, second pin of first interface device J1 simultaneously, the negative pole of light emitting diode D1 is connected with one end of the first resistance R1, the other end of the first resistance R1, the equal ground connection of the first pin of first interface device J1; 4th pin of motor drive ic U3 is maked somebody a mere figurehead.
Described motor drive ic U3 model is BTS7960, is half-bridge driven, can realize the object being controlled rotation speed of the fan with single-chip microcomputer by pwm signal;
Described NPN triode Q1 model is 9013; Light emitting diode D1 model is that LED light emitting diode is pasted in bridge field 0805; The resistance size of the first resistance R1 is 10K ohm; The resistance size of the second resistance R2 and the 4th resistance R4 is 4.7K ohm; The resistance size of the 3rd resistance R3 is 100 ohm; The resistance size of the 5th resistance R5 and the 6th resistance R6 is 1K ohm; 5th electric capacity C5 size is 10uF; 6th electric capacity C6 size is 0.1uF; First interface device J1 and the second interface unit J2 model are 301-2P connection terminal.
The utility model mainly angle initialization unit 3-2 sets the angle of windsurfing, obtains its current angle value and be presented at angle display unit 3-1 by serial ports.The angle value of windsurfing is passed to angle display unit 3-1 by controlling driver module 2 by Angle Measurement Module 1, controlling driver module 2 receives from angle initialization unit 3-2 input windsurfing target angle angle value in angle monitoring module 3, pass through power amplification circuit, by power amplification circuit drive fan, realize windsurfing to control to angle on target.
Claims (1)
1. a windsurfing experimental system, comprises Angle Measurement Module, controls driver module and angle monitoring module;
It is characterized in that: Angle Measurement Module uses the three axis accelerometer Angle Measurement Module that model is MMA7260, the angle of windsurfing is measured by Angle Measurement Module during system works, then send control driver module to and process;
Control driver module and comprise serial communication circuit, MCU control circuit, power amplification circuit; Angle monitoring module comprises angle display unit and angle initialization unit;
Control driver module to receive from the windsurfing angle value of Angle Measurement Module, then windsurfing angle value sent to the angle display unit in angle monitoring module by serial communication circuit, for showing windsurfing angle value; Control driver module to receive from angle initialization unit input windsurfing target angle angle value in angle monitoring module simultaneously, by power amplification circuit, by power amplification circuit drive fan, realize windsurfing to control to angle on target,
Angle initialization unit input windsurfing target angle angle value in angle monitoring module, the target angle angle value of input is sent to the MCU control circuit controlled in driver module by angle monitoring module, angle display unit receives the windsurfing information from controlling driver module, for showing angle or the movement locus of windsurfing;
Serial communication circuit comprises the first chip U1, USB interface, the first crystal oscillator Y1, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3 and the 4th electric capacity C4, and the model of the first described chip U1 is CH341;
6th pin of the first chip U1 is connected with one end of the first electric capacity C1, the other end ground connection of the first electric capacity C1; 7th pin of the first chip U1 is connected with the 3rd pin of USB interface, and the 8th pin is connected with the second pin of USB interface; 9th pin of the first chip U1 is connected with one end of the 4th electric capacity C4, one end of the first crystal oscillator Y1 simultaneously, and the other end of the 4th electric capacity C4 is connected with the 19 pin of the first chip U1 and ground connection; Tenth pin of the first chip U1 is connected with the other end of the first crystal oscillator Y1, one end of the 3rd electric capacity C3 simultaneously, the other end ground connection of the 3rd electric capacity C3; 13 pin of the first chip U1 is connected with the 20 pin of the first chip U1, one end of the second electric capacity C2 simultaneously, and connects 5V voltage simultaneously; 11 pin of the first chip U1 is connected with the 12 pin of the first chip U1, the other end of the second electric capacity C2, and simultaneously ground connection; First pin of USB interface connects 5V voltage, and the 5th pin connects the 6th pin, the 4th pin ground connection, and the pin do not mentioned in the first chip U1 literary composition is all built on stilts;
MCU control circuit, comprises the second chip U2, and the 68 pin of the second described chip U2 is connected with the 3rd pin with the 4th pin of the first chip U1 successively with the 69 pin; 31 pin of the second chip U2 is connected with one end of the 3rd resistance R3; 6th pin of the second chip U2, the 11 pin, the 21 pin, the 22 pin, the 28 pin, the 50 pin, the 75 pin and the 100 pin connect 3.3V voltage; Tenth pin of the second chip U2, the 19 pin, the 20 pin, the 27 pin, the 49 pin, the 74 pin and the equal ground connection of the 99 pin; The pin that second chip U2 does not mention in the text is all built on stilts;
The second described chip U2 is the kernel control chip of whole control driver module, is the ARM Cortex-M3 processor STM32F103VBT6 based on 32;
Power amplification circuit, motor drive ic U3, NPN triode Q1, the light emitting diode D1 that comprise, the first resistance R1, the second resistance R2, the 3rd resistance R3, the 4th resistance R4, the 5th resistance R5, the 6th resistance R6, the 5th electric capacity C5, the 6th electric capacity C6, first interface device J1 and the second interface unit J2;
The first pin ground connection of motor drive ic U3, second pin is connected with one end of the second resistance R2, the collector of NPN triode Q1, another termination 5V voltage of second resistance R2, the base stage of NPN triode Q1 is connected with the other end of the 3rd resistance R3, the grounded emitter of NPN triode Q1; 3rd pin of motor drive ic U3 is connected with one end of the 4th resistance R4, another termination 5V voltage of the 4th resistance R4; 5th pin of motor drive ic U3 is connected with one end of the 5th resistance R5, and the 6th pin of motor drive ic U3 is connected with one end of the 6th resistance R6, the other end ground connection of the 5th resistance R5, the 6th resistance R6; 7th pin of motor drive ic U3 is connected with one end of the 5th electric capacity C5, one end of the 6th electric capacity C6, second pin of the second interface unit J2 simultaneously, the other end of the 5th electric capacity C5 and the 6th electric capacity C6, the equal ground connection of the first pin of the second interface unit J2; 8th pin of motor drive ic U3 is connected with the positive pole of light emitting diode D1, second pin of first interface device J1 simultaneously, the negative pole of light emitting diode D1 is connected with one end of the first resistance R1, the other end of the first resistance R1, the equal ground connection of the first pin of first interface device J1; 4th pin of motor drive ic U3 is maked somebody a mere figurehead;
Described motor drive ic U3 model is BTS7960, is half-bridge driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353223.6U CN204695105U (en) | 2015-05-27 | 2015-05-27 | A kind of windsurfing experimental system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520353223.6U CN204695105U (en) | 2015-05-27 | 2015-05-27 | A kind of windsurfing experimental system |
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| CN204695105U true CN204695105U (en) | 2015-10-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773706A (en) * | 2017-01-09 | 2017-05-31 | 马境辰 | A kind of vibration based on hanging rope tension measurement suppresses solar array certainly |
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2015
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773706A (en) * | 2017-01-09 | 2017-05-31 | 马境辰 | A kind of vibration based on hanging rope tension measurement suppresses solar array certainly |
| CN106773706B (en) * | 2017-01-09 | 2020-07-17 | 马境辰 | Vibration self-suppression solar sailboard based on suspension rope tension measurement |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |