elctricmachinedlg.cpp

异步电动机制动特性的仿真程序

// elctricmachineDlg.cpp : implementation file
//

#include "stdafx.h"
#include "elctricmachine.h"
#include "elctricmachineDlg.h"
#include"math.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
CPen *oldPen;
CBrush *oldbrush;
int color1,color2;
#define xmax 200//200Nm
#define ymax 4000//2000rpm
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CElctricmachineDlg dialog

CElctricmachineDlg::CElctricmachineDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CElctricmachineDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CElctricmachineDlg)
	m_r2 = 0.0f;
	m_djn = 0;
	m_TLBZ = 0.0f;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CElctricmachineDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CElctricmachineDlg)
	DDX_Control(pDX, IDC_EDIT1, m_myedit);
	DDX_Text(pDX, IDC_ZZDZ, m_r2);
	DDV_MinMaxFloat(pDX, m_r2, 0.f, 1000.f);
	DDX_Text(pDX, IDC_DJN, m_djn);
	DDX_Text(pDX, IDC_TLBZ, m_TLBZ);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CElctricmachineDlg, CDialog)
	//{{AFX_MSG_MAP(CElctricmachineDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_GYBXT, OnGybxt)
	ON_BN_CLICKED(IDC_RRATED, OnRrated)
	ON_BN_CLICKED(IDC_DRAW, OnDraw)
	ON_BN_CLICKED(IDC_CLR, OnClr)
	ON_WM_CREATE()
	ON_WM_TIMER()
	ON_BN_CLICKED(IDC_BUTTON1, OnStopFZ)
	ON_WM_CLOSE()
	ON_BN_CLICKED(IDC_NHZD, OnNhzd)
	ON_BN_CLICKED(IDC_DYFJ, OnDyfj)
	ON_BN_CLICKED(IDC_DLFZ, OnDlfz)
	ON_BN_CLICKED(IDC_ZXDD, OnZxdd)
	ON_BN_CLICKED(IDC_FXDD, OnFxdd)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CElctricmachineDlg message handlers

BOOL CElctricmachineDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	m_TLBZ=1;
	UpdateData(FALSE);
	UpdateData(TRUE);

	m_myedit.GetRect(&rect);

	KX=(float)rect.Width()/(float)xmax;
	KY=(float)rect.Height()/(float)ymax;
	//

	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CElctricmachineDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CElctricmachineDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CElctricmachineDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CElctricmachineDlg::OnGybxt() 
{
	// TODO: Add your control notification handler code here
	CAboutDlg btdlg;
	btdlg.DoModal();
	//this->UpdateWindow();

}


//回馈制动
void CElctricmachineDlg::OnRrated() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	m_r2=0;

	yudrawFD();
	m_TLBZ=-m_TLBZ;
	drawFZ(-rect.Height()/2);// -400);

//	drawFZ(340);
	m_TLBZ=-m_TLBZ;	

	txbz=1;
	s=1.0;	
	color1=125;
	color2=0;
	KillTimer(2);
	SetTimer(2,10,NULL);
	KillTimer(3);	
	SetTimer(3,10,NULL);
	KillTimer(4);	
	SetTimer(4,10,NULL);

	jsnT(m_r2);
//	if(m_select==1){Tem=-Tem;n=-n;}//判断是否反转
//	m_tem=Tem;
	m_djn=n;
	UpdateData(FALSE);
	CString str;
	str.Format("%f",Tem);
	this->SetDlgItemText(IDC_TEM,str);

	int cx,cy;
	cx=Tem*KX;
	cy=n*KY;
	cy=-cy;//rect.Height()/2-cy;
	cx0=cx;
	cy0=cy;
	
}


//自然特性
void CElctricmachineDlg::OnDraw() 
{
	// TODO: Add your control notification handler code here
//	m_tem=0;
//	UpdateData(FALSE);
	UpdateData(TRUE);
	m_r2=0;
	s=1.0;

	yudraw();
	drawFZ(-rect.Height()/2);// 400);
//	m_tem=TL;
	m_djn=(1-0.038666*m_TLBZ)*1500;
	UpdateData(FALSE);
	CString str;
	str.Format("%f",TL);
	this->SetDlgItemText(IDC_TEM,str);

}

void CElctricmachineDlg::OnClr() 
{
	// TODO: Add your control notification handler code here
	drawZB();
	m_djn=0.0;
	UpdateData(FALSE);
	CString str;
	str.Format("%f",m_djn);
	this->SetDlgItemText(IDC_TEM,str);
}

void CElctricmachineDlg::OnCancel() 
{
	// TODO: Add extra cleanup here
	OnStopFZ();
	if(MessageBox("是否退出本系统？","警告",MB_YESNO+MB_ICONWARNING)!=IDYES)
		{
		return;
		}	
	CDialog::OnCancel();
}


void CElctricmachineDlg::SetDraw(CDC *pdc, CRect myrect, int x0, int y0)
{
	CRgn myRgn;//设置绘图区域
	myRgn.CreateRectRgnIndirect(myrect);
	pdc->SelectObject(&myRgn);
	DeleteObject(&myRgn);

	CBrush myBrush(RGB(255,255,255));//清除绘图区域
	CBrush *oldBrush;
	oldBrush=pdc->SelectObject(&myBrush);
	pdc->FillRgn(&myRgn,&myBrush);
	pdc->SelectObject(oldBrush);
	DeleteObject(&myBrush);
	pdc->SelectObject(oldBrush);
	pdc->SetMapMode(MM_LOMETRIC);//设置映射模式和原点
	pdc->SetViewportOrg(x0,y0);
	pdc->SetViewportExt(rect.Width(),rect.Height());


}

void CElctricmachineDlg::drawZB()
{

	CClientDC dc(GetDlgItem(IDC_EDIT1));//获得编辑框句柄
	int cy,cx;
	int dy,dx;

	cy=rect.Height();
	cx=rect.Width();
	dy=cy/10;
	dx=cx/10;

	CRgn myRgn;//设置绘图区域
	myRgn.CreateRectRgnIndirect(rect);
	dc.SelectObject(&myRgn);
	DeleteObject(&myRgn);

	CBrush myBrush(RGB(255,255,255));//清除绘图区域
	CBrush *oldBrush;
	oldBrush=dc.SelectObject(&myBrush);
	dc.FillRgn(&myRgn,&myBrush);
	dc.SelectObject(oldBrush);
	DeleteObject(&myBrush);
	dc.SelectObject(oldBrush);
	dc.SetMapMode(MM_TEXT);//设置映射模式和原点
	dc.SetViewportOrg(cx/2,cy/2);//cy);
	dc.SetViewportExt(rect.Width(),rect.Height());

	CPen zbpen;
	zbpen.CreatePen(PS_SOLID,1,RGB(220,220,220));
	oldPen=dc.SelectObject(&zbpen);
	DeleteObject(&zbpen);

	for(int y=-cy/2;y<cy/2;y=y+dy)//画横坐标
	{
	dc.MoveTo(-cx/2,y);
	dc.LineTo(cx/2,y);
	}

	for(int x=-cx/2;x<cx/2;x=x+dx)//画横坐标
	{
	dc.MoveTo(x,-cy/2);
	dc.LineTo(x,cy/2);
	}
	dc.SelectObject(oldPen);

	CPen zbpen1;
	zbpen1.CreatePen(PS_SOLID,4,RGB(0,0,0));
	oldPen=dc.SelectObject(&zbpen1);
	DeleteObject(&zbpen1);
	dc.MoveTo(-cx/2,0);
	dc.LineTo(cx/2,0);
//	dc.LineTo(cx-25,-5);
//	dc.MoveTo(cx-25,+5);
//	dc.LineTo(cx,0);

	dc.MoveTo(0,-cy/2);
	dc.LineTo(0,cy/2);
//	dc.LineTo(-5,cy-25);
//	dc.MoveTo(+5,cy-25);
//	dc.LineTo(0,cy);
	dc.SelectObject(oldPen);


}

int CElctricmachineDlg::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CDialog::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	// TODO: Add your specialized creation code here
	KillTimer(1);
	SetTimer(1,50,NULL);
	return 0;
}

void CElctricmachineDlg::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	if(nIDEvent==1)
	{
	drawZB();
	KillTimer(1);
	CDialog::OnTimer(nIDEvent);
	return;
	}
	
	jsnT(m_r2);
//		if(m_select==1){Tem=-Tem;n=-n;}//判断是否反转
		if(txbz==3) {Tem=-Tem;n=-n;}
//	m_tem=Tem;
	m_djn=n;
	UpdateData(FALSE);
	CString str;
	str.Format("%f",Tem);
	this->SetDlgItemText(IDC_TEM,str);


	CClientDC dc(GetDlgItem(IDC_EDIT1));//获得编辑框句柄

	CPen drawpen;
	if(((txbz==2)||(txbz==3))&&((Tem*n)<=0))
		drawpen.CreatePen(PS_SOLID,8,RGB(255,0,255));
	else drawpen.CreatePen(PS_SOLID,8,RGB(color1,color2,255));

	oldPen=dc.SelectObject(&drawpen);
	DeleteObject(&drawpen);
	CBrush drawbrush;
	drawbrush.CreateSolidBrush(RGB(color1,color2,255));
	oldbrush=dc.SelectObject(&drawbrush);
	DeleteObject(&drawbrush);
	dc.SetMapMode(MM_TEXT);//设置映射模式和原点
	dc.SetViewportOrg(rect.Width()/2 ,rect.Height()/2);
	
	int cx,cy;
	cx=Tem*KX;
	cy=n*KY;
	cy=-cy;//rect.Height()/2-cy;
//	if((cx<480)&&(cy<420))
	{