swashpl.h

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/* $Header: /var/cvs/mbdyn/mbdyn/mbdyn-1.0/mbdyn/elec/swashpl.h,v 1.27 2017/01/12 14:46:22 masarati Exp $ */
/*
 * MBDyn (C) is a multibody analysis code.
 * http://www.mbdyn.org
 *
 * Copyright (C) 1996-2017
 *
 * Pierangelo Masarati  <masarati@aero.polimi.it>
 * Paolo Mantegazza     <mantegazza@aero.polimi.it>
 *
 * Dipartimento di Ingegneria Aerospaziale - Politecnico di Milano
 * via La Masa, 34 - 20156 Milano, Italy
 * http://www.aero.polimi.it
 *
 * Changing this copyright notice is forbidden.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation (version 2 of the License).
 *
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

/* Genel piatto oscillante */

#ifndef SWASHPL_H
#define SWASHPL_H

#include "genel.h"
#include "drive.h"
#include "elecnode.h"

/* SwashPlate - begin */

class SwashPlate : virtual public Elem, public Genel {
protected:
        const ScalarDifferentialNode* pCollectiveIn;
        // DriveOwner Collective;
        const ScalarDifferentialNode* pLongitudinalIn;
        // DriveOwner Longitudinal;
        const ScalarDifferentialNode* pLateralIn;
        // DriveOwner Lateral;

        const ScalarDifferentialNode* pNode1;
        const ScalarDifferentialNode* pNode2;
        const ScalarDifferentialNode* pNode3;

        doublereal dDynamicCoef;
        doublereal dCyclicFactor;
        doublereal dCollectiveFactor;

        flag fCollLimits;
        doublereal dCollMax;
        doublereal dCollMin;

        flag fForeAftLimits;
        doublereal dForeAftMax;
        doublereal dForeAftMin;

        flag fLatLimits;
        doublereal dLatMax;
        doublereal dLatMin;

public:
        SwashPlate(unsigned int uL, const DofOwner* pDO,
                const ScalarDifferentialNode* pCollIn, // const DriveCaller* pColl,
                const ScalarDifferentialNode* pLongIn, // const DriveCaller* pLong,
                const ScalarDifferentialNode* pLatIn,  // const DriveCaller* pLat,
                const ScalarDifferentialNode* pN1,
                const ScalarDifferentialNode* pN2,
                const ScalarDifferentialNode* pN3,
                doublereal dDynCoef,
                doublereal dCyclFact,
                doublereal dCollFact,
                flag fCL,
                doublereal dCMin,
                doublereal dCMax,
                flag fFL,
                doublereal dFMin,
                doublereal dFMax,
                flag fLL,
                doublereal dLMin,
                doublereal dLMax,
                flag fOut);

        virtual ~SwashPlate(void);

        /* Scrive il contributo dell'elemento al file di restart */
        virtual std::ostream& Restart(std::ostream& out) const;

        /* Tipo di Genel */
        virtual Genel::Type GetGenelType(void) const {
                return Genel::SWASHPLATE;
        };

        /* Dimensioni del workspace */
        virtual void WorkSpaceDim(integer* piNumRows, integer* piNumCols) const {
                *piNumRows = 6;
                *piNumCols = 6;
        };

        /* assemblaggio jacobiano */
        virtual VariableSubMatrixHandler&
        AssJac(VariableSubMatrixHandler& WorkMat,
                doublereal dCoef,
                const VectorHandler& XCurr,
                const VectorHandler& XPrimeCurr);

        /* assemblaggio residuo */
        virtual SubVectorHandler&
        AssRes(SubVectorHandler& WorkVec,
                doublereal dCoef,
                const VectorHandler& XCurr,
                const VectorHandler& XPrimeCurr);

        virtual void SetInitialValue(VectorHandler& X);

        /* *******PER IL SOLUTORE PARALLELO******** */
        /* Fornisce il tipo e la label dei nodi che sono connessi all'elemento
         * utile per l'assemblaggio della matrice di connessione fra i dofs */
        virtual void GetConnectedNodes(std::vector<const Node *>& connectedNodes) const {
                connectedNodes.resize(6);
                connectedNodes[0] = pCollectiveIn;
                connectedNodes[1] = pLongitudinalIn;
                connectedNodes[2] = pLateralIn;
                connectedNodes[3] = pNode1;
                connectedNodes[4] = pNode2;
                connectedNodes[5] = pNode3;
        };
        /* ************************************************ */
};

/* SwashPlate - end */

#endif /* SWASHPL_H */