An Integrated, Modular Simulation System for Education ... - Cal Poly

More documents

Recommendations

Info

Instrument Help Filefunctionallinst(altitude,pitch,roll,yaw,direction,fz,ball,alpha,mach,aispeed,beta,l_rpm,r_rpm,h_dot,rnozz,lnozz,intpress,CDI,CDh,CDV,ltemp,rtemp,lfuel,rfuel,ptot,fpitch,froll,fyaw)%allinst.c Simulink/RTW s-function pheagle Flight sim output block%% allinst(altitude,pitch,roll,yaw,direction,fz,ball,alpha,mach,% aispeed,beta,l_rpm,r_rpm,h_dot,rnozz,lnozz,intpress,CDI,CDh,% CDV,ltemp,rtemp,lfuel,rfuel,ptot,fpitch,froll,fyaw)% This function sends commands to the instruments through a A to D% card. This block is a complete set of the outputs for the PhEagle% cab. The block includes outputs for the stick force system. All% the output is being handled with the output blocks to keep the% number of duplicate functions to a minimum.%% The range and nominal units for the inputs are given any% conversion is left up to the user. Any non-standard units% should be noted to the pilot trying to interpret the instruments.%%inputs: channel, gauge, range, input units, (output units)% 0 Altitude 0 60,000, feet% 1 pitch8Ball(Pitch angle theta), +-Pi/2, rad, (deg)% 2 roll8Ball (Roll angle phi), +- Pi, rad, (deg)% 3 yaw8Ball(Yaw angle psi), +- Pi (deg)% 4 dirGyro (Yaw angle psi), +- Pi (deg)% 5 g meter Nz (g’s) -4 +9 (g’s)% 6 vertDevPoint +-1% 7 rudderball (Beta - side slip) +-1% 8 aoaMeter (Alpha - angle of attack) -10 40, degrees, (deg)% 9 mach meter 0 6, mach number% 10 Airspeed 0 700, knots% 11 sidslipAngle (Beta - side slip) +-15 degrees, (deg)% 12 Left engine rpm 110 10 (percent rpm)% 13 Right engine rpm 10 110 (percent rpm)% 14 Vertical Speed Indicator +- 6000 feet/min, (ft/min)%***** 12 bit channels *****% 15 right Nozzel - 0 - 100% 16 left Nozzel - 0 - 100% 17 internal pressure 1 12% 18 Course Deviation indicator -1 1% 19 cd Horizontal indicator -1 1% 20 cd Vertical Indicator -1 1% 21 right Engine Temp 200 1400 deg% 22 left engine Temp 200 1400 deg% 23 right engine fuel 0 100% 24 left eengione fuel 0 100% 25 ptotal 0 7000% 0 left Nozzel - 0 - 700, knots% 7 internal pressure (Beta - side slip) +-15 degrees, (deg)% 8 Course Deviation indicator 110 10 (percent rpm)% 9 cd Horizontal indicator 10 110 (percent rpm)% 10 cd Vertical Indicator +- 6000 feet/min, (ft/min)%***** Stick forces: CAUTION Pilot must be in CAB when used. *****% 26 pitch force +-1, (lbs)114
% 27 roll force +-1, (lbs)% 28 yaw force +-1, (lbs)%%% NOTE: this is a help block only there is no function% attached to this m-file%% Doug Hiranaka 9-27-98% Copyright (c) 1998 by Penguin Aeronautics.115
Page 2:
Authorization PageI grant permissio
Page 6 and 7:
Table of ContentsLIST OF TABLESXIIL
Page 8 and 9:
Standard Atmosphere 64Input 65Outpu
Page 10 and 11:
RK4 (RUNGE-KUTTA) HELP FILE 91RK4 (
Page 12 and 13:
List of TablesTablePageTable 1. Air
Page 14 and 15:
Figure 27. Kaman SH2-F 72Figure 28.
Page 16 and 17:
has been developing a set of the ba
Page 18 and 19:
Simulink is a graphical user interf
Page 20 and 21:
computers are now fast enough to do
Page 22 and 23:
simulation after the conversion. Th
Page 24 and 25:
then a simple one axis closed loop
Page 26 and 27:
PhEagle IPhEagle Hardware - Sim Cab
Page 28 and 29:
highlight some text on a word proce
Page 30 and 31:
up to perform the less processor in
Page 32 and 33:
the Heads Up Display (HUD). While c
Page 34 and 35:
and monitors and computer code to s
Page 36 and 37:
Existing Simulation ToolsThere are
Page 38 and 39:
great control over the model dynami
Page 40 and 41:
Figure 11 BYOFS Original ScreenFigu
Page 42 and 43:
Basic 6-DOF Nonlinear, Rigid Body,
Page 44 and 45:
0 18 Cmu - Pitch moment due to forw
Page 46 and 47:
each of the linear force terms. The
Page 48 and 49:
PhEagle IIPhEagle II Introduction a
Page 50 and 51:
instructor a graphical interface to
Page 52 and 53:
Simulink block set, however, when m
Page 54 and 55:
existing graphics by creating a TCP
Page 56 and 57:
Simulink environment, and Mathworks
Page 58 and 59:
D/A (output) block is the code for
Page 60 and 61:
Table 9 Cab InputsInput from cab ou
Page 62 and 63:
Key Features of SimulationsStabilit
Page 64 and 65:
subsystem with inputs and outputs.
Page 66 and 67:
viewer has the end of the runway co
Page 68 and 69:
The 6 degree of freedom (3 translat
Page 70 and 71:
difference between the two axes are
Page 72 and 73:
Unit Delay1zelevatorelevElevElevato
Page 74 and 75:
6 DOF Model VerificationThe 6 DOF m
Page 76 and 77:
oth models. The two state space mod
Page 78 and 79: Impulse ResponseRoll Angle32.5Ampli
Page 80 and 81: modeled. By feeding back any of the
Page 82 and 83: R10000 processors an inceptor Flybo
Page 84 and 85: directly to the Euler block the out
Page 86 and 87: function and the dynamics were very
Page 88 and 89: made by handling qualities engineer
Page 90 and 91: mode. The aircraft was divergent de
Page 92 and 93: simplified to resemble a spring-dam
Page 94 and 95: the data and converting to the prop
Page 96 and 97: ConclusionsConverting existing soft
Page 98 and 99: Future WorkPhEagle II provides basi
Page 100 and 101: workstation or PC for function test
Page 102 and 103: 13. Tischler, M. B.; Chen, R. T. N;
Page 104 and 105: AppendixEuler Help File%***** euler
Page 106 and 107: k4=dt*(z(index-1)+l3/2.0);l4=dt*(-a
Page 108 and 109: float K = 10.0;printf("\nEnter wn [
Page 110 and 111: Snoopy 2nd order RK4 Class//-------
Page 112 and 113: {private:void CalcPowerDyn();void C
Page 114 and 115: int opMode;int oldVmode;int checkpt
Page 116 and 117: }exit_code = 0;}if (opMode != DEBUG
Page 118 and 119: }opMode = HELP;else if ((*argv[i] =
Page 120 and 121: Instrument D/A Simulink S-function/
Page 122 and 123: * Function: mdlInitializeSampleTime
Page 124 and 125: cdVerIndicator.channelNumber=5;cdVe
Page 126 and 127: set(&yawForceOut,*uPtrs[26]);set(&r
Page 130 and 131: Stick D/A Simulink S-function/*****
Page 132 and 133: aToD12.cntCtrl=addr + 3;aToD12.da1L
Page 134 and 135: * with in an enabled subsystem whic
Page 136 and 137: #define MDL_DERIVATIVES /* Change t
Page 138 and 139: Abbreviated Instrument D/A Simulink
Page 140 and 141: {d16.nBits=16;d16.baseAddr=0x340;d1
Page 142 and 143: InputRealPtrsType uPtrs = ssGetInpu
Page 144 and 145: #ifdef MATLAB_MEX_FILE /* Is this f
Page 146 and 147: Abbreviated Stick D/A Simulink S-fu
Page 148 and 149: aToD12.da2Low=addr + 6;aToD12.da2Hi
Page 150 and 151: */static void mdlDerivatives(SimStr
Page 152 and 153: Header file for Stick S-functions//
Page 154 and 155: Abbreviated Stick Help filefunction
Page 156 and 157: #define Deg2Rad 0.01745329#define R
Page 158 and 159: * Parameter Value Description* Name
Page 160 and 161: * y[15]= qDot* y[16]= rDot* y[17]=
Page 162 and 163: ***** Compute the rolling moment ex
Page 164 and 165: xDot=u*CTheta*CPsi+v*(SPhi*STheta*C
Page 166 and 167: SAD file: Navion.tsf2.153 1 Alt1 [f
Page 168 and 169: % | sAcB -sAsB cA | Fzb% Test dataF
Page 170 and 171: Standard Atmosphere Simulink S-func
Page 172 and 173: * in estimate();** Alt=*uPtrs[0]; m
Page 174 and 175: Euler Coordinate Transform and Inte
Page 176 and 177: * Abstract:* Specifiy that we inher
Page 178 and 179:
* calulate the trig functions first
Page 180 and 181:
Euler Transform Help Filefunction [
Page 182 and 183:
Game Joystick Driver Simulink S-fun
Page 184 and 185:
*/static void mdlInitializeConditio
Page 186 and 187:
* This function is called once for
Page 188 and 189:
Navion Longitudianal State Space Se
Page 190 and 191:
ANavionLatB=[0 .07045610 028.73202
Page 192 and 193:
Navion Longitudinal State Space Set
Page 194 and 195:
NNavionLatB=[0 0.070456128.73202 2.
Page 196:
% create a frequency vectorw=0.1:0.
show all

An Integrated, Modular Simulation System for Education ... - Cal Poly

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?