CN109917673A - A kind of design method of vertically taking off and landing flyer HWIL simulation steering engine subsystem - Google Patents
A kind of design method of vertically taking off and landing flyer HWIL simulation steering engine subsystem Download PDFInfo
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- CN109917673A CN109917673A CN201910282784.4A CN201910282784A CN109917673A CN 109917673 A CN109917673 A CN 109917673A CN 201910282784 A CN201910282784 A CN 201910282784A CN 109917673 A CN109917673 A CN 109917673A
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Abstract
The present invention relates to a kind of design methods of vertically taking off and landing flyer HWIL simulation steering engine subsystem, belong to microcomputer and computer program development technique field.The design method uses PCI-1721 digital-to-analogue conversion card, PCI-1710hgu analog-to-digital conversion card, the steering engine and vertically taking off and landing flyer semi-matter simulating system comprehensive simulating computer of connecting analog voltage driving, Labcard driver program is write by LabWindows/CVI, completes the design that steering engine subsystem is included in semi-matter simulating system.
Description
Technical field
The present invention relates to a kind of design method of vertically taking off and landing flyer HWIL simulation steering engine subsystem, belong to microcomputer and
Computer program development technique field.
Background technique
For the vertically taking off and landing flyer steering engine for needing analog signal to drive, in the HWIL simulation of vertically taking off and landing flyer
In the process, all simulation calculation processes being related to are carried out all through the form of digital quantity, and its executing agency-steering engine
Deflection angle in vertically taking off and landing flyer Guidance and control solution process be necessary, while controlling the deflection that output is also steering engine
Angle command.This, which means that, needs Guidance and control simulated program and practical steering engine in such a way that certain hardware adds software
Deflection connects.
Summary of the invention
During the present invention is in order to solve vertically taking off and landing flyer HWIL simulation, the inclined digital signal instruction pair of the rudder of generation
The driving problems of analog signal steering engine propose a kind of design side of vertically taking off and landing flyer HWIL simulation steering engine subsystem
Method, the technical solution taken are as follows:
A kind of design method of vertically taking off and landing flyer HWIL simulation steering engine subsystem, the specific step of the design method
Suddenly include:
Step 1: PCI board card and its bsp driver are mounted on comprehensive simulating computer；Wherein, described to include
PCI-1721 digital-to-analogue conversion card and PCI-1710hgu analog-to-digital conversion card；
Step 2: connection steering engine signal input part and data collecting card port；
Step 3: including data collecting card digital-to-analogue, analog-digital conversion function correlation using LabWindows/CVI Software Create
The static link library of function；
Step 4: using the static link library under comprehensive simulating computer HWIL simulation engineering Usage data collection
Card；
Step 5: being instructed partially according to the rudder generated in HWIL simulation, angle feed-back is write and utilizes data collecting card function
Steering gear system driver, complete steering engine Subsystem Design.
Further, the detailed process of step 1 includes: to install driver on comprehensive simulating computer；Close synthesis
Simulation computer carries out wire jumper setting to the PCI board card；In comprehensive simulating computer PCI slot upper mounting plate card；Open institute
Comprehensive simulating computer is stated, PIC board is identified according to driver, completes installation.
Further, the detailed process of steering engine signal input part and data collecting card port is connected described in step 2 are as follows: will
Steering engine input end of analog signal ground wire connects 0 level port of the port PCI-1721, and each road steering engine analog signal input is sequentially connected
To the signal output port of PCI-1721, steering engine angle analog signal output ground wire is connected into 0 level terminal of the port PCI-1710
Mouthful, each road steering engine analog signal output is consecutively connected to the signal input port of PCI-1710hgu.
Further, the detailed process of Usage data collection card described in step 4 are as follows: by the same PCI board of .lib file of generation
Clamp file, Adsapi32.dll file are copied together under vertically taking off and landing flyer Simulation Engineering file path, in VTOL
The header file and static library file are added in aerial vehicle simulation engineering, can be realized directly by way of stating common header file
Usage data collection card function.
The invention has the advantages that:
During the present invention solves vertically taking off and landing flyer HWIL simulation, the inclined digital signal instruction of the rudder of generation is to mould
The driving problems of quasi- signal steering engine, so that steering engine subsystem is devised, to meet steering engine in entire VTOL HWIL simulation
Use demand in system.
Beneficial effects of the present invention specifically: 1) can realize digital signal driving analog signal steering engine and steering engine mould simultaneously
Quasi- signal feeds back the conversion to digital signal；2) this method can be passed through using common C language to be provided with dynamic link library
Hardware carry out using；3) material object such as steering engine is effectively incorporated into vertically taking off and landing flyer semi-matter simulating system；It is 4) easy to operate,
It is simple and reliable.
Detailed description of the invention
Fig. 1 is steering engine subsystem structural schematic diagram；
Fig. 2 utilizes LabWindows/CVI Software Create data collecting card static link library.
Specific embodiment
The present invention will be further described combined with specific embodiments below, but the present invention should not be limited by the examples.
Embodiment 1:
A kind of design method of vertically taking off and landing flyer HWIL simulation steering engine subsystem, the specific step of the design method
Suddenly include:
Step 1: PCI board card and its bsp driver are mounted on comprehensive simulating computer；
Step 2: connection steering engine signal input part and data collecting card port；
Step 3: including data collecting card digital-to-analogue, analog-digital conversion function correlation using LabWindows/CVI Software Create
The static link library of function, concrete operations are as shown in Figure 2；
Step 4: using the static link library under comprehensive simulating computer HWIL simulation engineering Usage data collection
Card；
Step 5: being instructed partially according to the rudder generated in HWIL simulation, angle feed-back is write and utilizes data collecting card function
Steering gear system driver, complete steering engine Subsystem Design.
Wherein, vertically taking off and landing flyer HWIL simulation steering engine subsystem, as shown in Figure 1.
The detailed process of step 1 includes: to install driver on comprehensive simulating computer；Comprehensive simulating is closed to calculate
Machine carries out wire jumper setting to the PCI board card；In comprehensive simulating computer PCI slot upper mounting plate card；It is imitative to open the synthesis
Genuine computer identifies PIC board according to driver, completes installation.
The detailed process of steering engine signal input part and data collecting card port is connected described in step 2 are as follows: steering engine is simulated and is believed
Number input terminal ground wire connects 0 level port of the port PCI-1721, and each road steering engine analog signal input is consecutively connected to PCI-1721
Signal output port, by steering engine angle analog signal output ground wire connect 0 level port of the port PCI-1710, each road steering engine
Analog signal output is consecutively connected to the signal input port of PCI-1710hgu.
The detailed process of Usage data collection card described in step 4 are as follows: by the .lib file of generation with PCI board clamp file,
Adsapi32.dll file is copied together under vertically taking off and landing flyer Simulation Engineering file path, is emulated in vertically taking off and landing flyer
The header file and static library file are added in engineering, be can be realized and are directly adopted by way of stating common header file using data
Truck function.
During the present invention solves vertically taking off and landing flyer HWIL simulation, the inclined digital signal instruction of the rudder of generation is to mould
The driving problems of quasi- signal steering engine, so that steering engine subsystem is devised, to meet steering engine in entire VTOL HWIL simulation
Use demand in system.
Beneficial effects of the present invention specifically: 1) can realize digital signal driving analog signal steering engine and steering engine mould simultaneously
Quasi- signal feeds back the conversion to digital signal；2) this method can be passed through using common C language to be provided with dynamic link library
Hardware carry out using；3) material object such as steering engine is effectively incorporated into vertically taking off and landing flyer semi-matter simulating system；It is 4) easy to operate,
It is simple and reliable.
Although the present invention has been disclosed in the preferred embodiment as above, it is not intended to limit the invention, any to be familiar with this
The people of technology can do various changes and modification, therefore protection of the invention without departing from the spirit and scope of the present invention
Range should subject to the definition of the claims.
Claims (4)
1. a kind of design method of vertically taking off and landing flyer HWIL simulation steering engine subsystem, which is characterized in that the design side
The specific steps of method include:
Step 1: PCI board card and its bsp driver are mounted on comprehensive simulating computer；Wherein, described includes PCI-
1721 digital-to-analogue conversion cards and PCI-1710hgu analog-to-digital conversion card；
Step 2: connection steering engine signal input part and data collecting card port；
Step 3: including data collecting card digital-to-analogue, analog-digital conversion function correlation function using LabWindows/CVI Software Create
Static link library；
Step 4: using the static link library under comprehensive simulating computer HWIL simulation engineering Usage data collection card；
Step 5: being instructed partially according to the rudder generated in HWIL simulation, angle feed-back writes rudder using data collecting card function
Machine system driver completes steering engine Subsystem Design.
2. design method according to claim 1, which is characterized in that the detailed process of step 1 includes: in comprehensive simulating meter
Driver is installed on calculation machine；Comprehensive simulating computer is closed, wire jumper setting is carried out to the PCI board card；In comprehensive simulating meter
Calculation machine PCI slot upper mounting plate card；The comprehensive simulating computer is opened, PIC board is identified according to driver, completes peace
Dress.
3. design method according to claim 1, which is characterized in that connection steering engine signal input part and data described in step 2
Acquire the detailed process of card port are as follows: steering engine input end of analog signal ground wire is connected into 0 level port of the port PCI-1721, each road
Steering engine analog signal inputs the signal output port for being consecutively connected to PCI-1721, by steering engine angle analog signal output ground wire
0 level port of the port PCI-1710 is connected, each road steering engine analog signal output is consecutively connected to the signal input of PCI-1710hgu
Port.
4. design method according to claim 1, which is characterized in that the detailed process of Usage data collection card described in step 4
Are as follows: the .lib file of generation is copied into vertically taking off and landing flyer emulation with PCI board clamp file, Adsapi32.dll file together
Under project file path, the header file and static library file are added in vertically taking off and landing flyer Simulation Engineering, can be realized straight
Connected the form Usage data collection card function for stating common header file.
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| CN201910282784.4A CN109917673A (en) | 2019-04-09 | 2019-04-09 | A kind of design method of vertically taking off and landing flyer HWIL simulation steering engine subsystem |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115657503A (en) * | 2022-12-15 | 2023-01-31 | 江苏航远新科技有限公司 | Semi-physical simulation system of aircraft engine |
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Application publication date: 20190621 |