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Fixed a bug where a structural to Body frame conversion was being doen twice for tanks.

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jberndt 2012-07-19 03:50:19 +00:00 committed by ThorstenB
parent 5e3ec6209c
commit 1d33664067
1 changed files with 3 additions and 4 deletions
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7
src/FDM/JSBSim/models/FGPropulsion.cpp
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@ -66,7 +66,7 @@ using namespace std;
namespace JSBSim {
static const char *IdSrc = "$Id: FGPropulsion.cpp,v 1.61 2012/04/14 18:10:44 bcoconni Exp $";
static const char *IdSrc = "$Id: FGPropulsion.cpp,v 1.62 2012/07/19 03:50:19 jberndt Exp $";
static const char *IdHdr = ID_PROPULSION;
extern short debug_lvl;
@ -620,7 +620,6 @@ double FGPropulsion::GetTanksWeight(void) const
const FGMatrix33& FGPropulsion::CalculateTankInertias(void)
{
const FGMatrix33 Ts2b(-inchtoft, 0., 0., 0., inchtoft, 0., 0., 0., -inchtoft);
unsigned int size;
size = Tanks.size();
@ -629,10 +628,10 @@ const FGMatrix33& FGPropulsion::CalculateTankInertias(void)
tankJ = FGMatrix33();
for (unsigned int i=0; i<size; i++) {
FGColumnVector3 vTankBodyVec = Ts2b * (in.vXYZcg - Tanks[i]->GetXYZ());
FGColumnVector3 vTankStructVec = in.vXYZcg - Tanks[i]->GetXYZ();
tankJ += FDMExec->GetMassBalance()->GetPointmassInertia( lbtoslug * Tanks[i]->GetContents(),
vTankBodyVec);
vTankStructVec);
tankJ(1,1) += Tanks[i]->GetIxx();
tankJ(2,2) += Tanks[i]->GetIyy();
tankJ(3,3) += Tanks[i]->GetIzz();