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162 Adams/Solver C Style - Prototype typedef void adams_c_DMPSUB(const struct sAdamsCratio* flex, double TIME, const double* FREQS, int NMODE, double STEPSIZE, double* CRATIOS); /* * FLEX_BODY ------------------------------------------------- ---------------- */ struct sAdamsFlexBody { int ID; /* int NMAT; const int* MATRICES; int VM; int WM; */ }; struct sAdamsCratio { struct sAdamsFlexBody FlexBody; int NPAR; const double* PAR; }; FIESUB The FIESUB evaluation subroutine computes the force and torque components and their derivatives for a FIELD statement (C++ or FORTRAN). FIESUB is optional. You only need it if you don't want to use the constant stiffness and damping matrices in the FIELD statement. Use Corresponding Statement Calling Sequence SUBROUTINE FIESUB (id, time, par, npar, disp, velo,& dflag, iflag, field, dfddis, dfdvel)
Input Arguments Welcome to Adams/Solver Subroutines id An integer variable that provides the identifier of the FIELD statement requesting information from FIESUB. From the identifier, Adams/Solver automatically knows other information (such as the par argument) available in the corresponding statement. time A double-precision variable through which Adams/Solver conveys the current simulation time. par A double-precision array of constants taken, in order, from the USER parenthetical list of the FIELD statement. npar An integer variable that indicates the number of constants specified in the USER parenthetical list. The primary purpose of npar is to provide FIESUB with the number of values stored in the par array. disp A six-element, double-precision array that provides the x, y, and z translational displacements and the AX, AY, and AZ rotational displacements that Adams/Solver measures at the I marker with respect to the J marker, resolved in the coordinate system of the J marker. For more information, see AX function (C++ or FORTRAN), AY function (C++ or FORTRAN), and AZ function (C++ or FORTRAN). velo A six-element, double-precision array that provides the x, y, and z translational velocities and the x, y, and z rotational velocities that Adams/Solver measures at the I marker with respect to the J marker, resolved in the coordinate system of the J marker. dflag A logical variable that Adams/Solver sets to true when it needs derivatives from FIESUB. FIESUB needs to evaluate dfddis and dfdvel only when the dflag argument is true. Otherwise, Adams/Solver sets the dflag argument to false. iflag A logical variable that Adams/Solver sets to true for the initial call to FIESUB. In general, this flag does not need to be checked in the subroutine. If there are computations that need to be evaluated at the beginning of the simulation, you can check the iflag argument. In this case, if the iflag argument is true, the subroutine should evaluate the computations. 163
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Welcome to Adams/Solver Subroutines
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Compilers and Linkers Welcome to Ad
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Utility Subroutines About Utility S
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Subroutine: Does the following: Uns
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Input Arguments Welcome to Adams/So
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RETURN END AKISPL Welcome to Adams/
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Use Called By Any user-written subr
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T1( x - x0) = x - x0 CUBSPL , Welco
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Output Arguments Extended Definitio
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Extended Definition Welcome to Adam
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Input Arguments Output Arguments We
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Input Arguments Output Arguments Ex
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Use Welcome to Adams/Solver Subrout
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GETCPU retrieves CPU time used so f
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GETMOD returns the current analysis
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Use Called by Any user-written subr
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Prerequisite Welcome to Adams/Solve
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C C Inputs: C INTEGER ID C C Output
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Output Arguments Welcome to Adams/S
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C = [-A-1B] Welcome to Adams/Solver
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Output Arguments Welcome to Adams/S
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Prerequisite STRING statement in da
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Prerequisites None Calling Sequence
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function. Welcome to Adams/Solver S
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Calling Sequence CALL IMPACT (x, x'
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Output Arguments Extended Definitio
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Input Argument Welcome to Adams/Sol
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Input Argument Welcome to Adams/Sol
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Use Called By Any user-written subr
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Use Called By SPLINE_READ Calling S
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`S232' Space-two: 2-3-2 `S313' Spac
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Callng Sequence CALL SHF (x, x0, a,
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Calling Sequence CALL STEP5 (x, x0,
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C INTEGER IPAR(2), N_UVX, N_UVY, N_
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CALL NMODES(FBDYID,NQ,ERRFLG) STRIN
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Page 111 and 112: F(M 1 (q), M 2 (q), ..., M N (q)) W
Page 113 and 114: Examples Welcome to Adams/Solver Su
Page 115 and 116: SUBROUTINE SFOSUB (ID, TIME, PAR, N
Page 117 and 118: DO 100 J = 1 , 6 DFDDIS(I,J)=0.D0 D
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Page 121 and 122: Use Called By Any user-written subr
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Page 139 and 140: C - Evaluate Normal Force component
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Page 167 and 168: C X rotational field torque C ... F
Page 169 and 170: }; int NPAR; const double* PAR; int
Page 171 and 172: Using the DFLAG Variable Welcome to
Page 173 and 174: C RESULT(2) = ... RESULT(3) = ... R
Page 175 and 176: GSE_UPDATE Calling Sequence Welcome
Page 179 and 180: Use Corresponding Statement Welcome
Page 181 and 182: Output Arguments scale A double-pre
Page 189 and 190: Use Corresponding Command Calling S
Page 193 and 194: C ENDIF C C - Create request inform
Page 201 and 202: * * SENSOR struct sAdamsSensorEval
Page 207 and 208: FORTRAN - Prototype Welcome to Adam
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C C C C C C C C C C C C C C VALUES(
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C - Derivatives of prior first deri
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C C - Subroutine initialization ---
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*/ struct sAdamsVforce { int ID; in
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FORTRAN - Prototype Welcome to Adam
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Examples For an example of this sub
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