目录1 ~8 @( d% D' c1 ^. u
第一章绪论.............................................................................................................10 n! L( F8 S) y: L: m: q- l/ ^
1.1线控制动系统概述......................................................................................1
- R$ x0 H; s0 P6 W$ ^1.1.1线控制动的研究背景.......................................................................13 J$ q( X# U2 T) \4 m, k! E
1.1.2 EMB的组成及工作原理...................................................................2% M; k/ V! n2 o* a/ l, T/ Z
1.1.3 EMB的优势.......................................................................................45 v* l; ^- \2 _2 x
1.2 EMB发展概述.............................................................................................5* Q+ u6 e v' ]0 q! j. A. q9 W
1.2.1 EMB的历史及现状...........................................................................5
$ j& w) a( d; e F1.2.2 EMB未来研究方向...........................................................................6/ F& L' @% J3 B* r3 R) A& s
1.3 EMB执行器的典型结构.............................................................................7
" K0 A2 ~$ s6 K1 a6 f4 \1.4 EMB硬件在环技术简介...........................................................................10
7 P4 |+ @5 I! d$ C9 A) {+ Q: V1.5论文研究内容...........................................................................................11. C: i6 q6 k& {8 ~% Y1 Y$ {' ^6 k
第二章EMB执行器研究.......................................................................................13
2 Y' g% B2 X. O- q2.1 EMB执行器总体设计要求.......................................................................130 A6 ~6 o- O6 [, B) h
2.2 EMB执行器的结构及工作原理...............................................................14) i) J+ J1 \" [% H$ C! n7 u- E) p- D' y& W
2.2.1电机.................................................................................................15
- b) ~& d/ Z- w2.2.2运动转换装置.................................................................................16/ k2 K2 |; i" ]- N0 c
2.2.3减速装置.........................................................................................17. g9 _* i+ Z' w8 d; a
2.3 EMB执行器结构方案的确定...................................................................20
, P* i$ _1 i9 c {2.3.1方案一.............................................................................................20" z! G/ l. c2 i3 U1 |; X
2.3.2方案二.............................................................................................22) p; {: J1 f4 l1 C" v" `
2.3.3方案三.............................................................................................23
8 K5 l1 q# s8 J1 {0 Q4 [* T2.4 EMB执行器设计计算方法.......................................................................24
, s$ [4 N4 ^7 Y* m/ c2.4.1滚珠丝杠选型及校核计算.............................................................24! U# `- ^: j, B4 ~/ @
2.4.2行星齿轮设计及校核计算.............................................................29
6 A6 }$ Z; l( G" X# Z2.5 EMB执行器的研制...................................................................................35" d9 |6 h" u" u3 f0 f
2.6本章小结...................................................................................................37
$ d7 ?8 o3 b% n, n; r第三章EMB执行器仿真模型研究.......................................................................39% x# r$ `* B4 y+ ~
3.1 EMB数学模型的建立...............................................................................399 M' c @8 ~$ H0 Z+ _% T
3.1.1无刷直流电机模型.........................................................................40, @6 m9 K+ G c' j* H; ?3 C
3.1.2通用电机模型.................................................................................42
m1 Q- {, e3 P, S+ D3.1.3传动机构及负载模型.....................................................................43
; A, T$ I' L0 B. S& a& b3.1.4制动器模型.....................................................................................44
- R" t/ {" H( A( t4 \8 J% D) H3.2 EMB离线仿真模块...................................................................................447 D$ e7 \ ~ A* w( l" q
3.2.1无刷直流电机模块.........................................................................448 b6 R( m, P8 v! e2 w
I林大学硕士学位论文
7 X4 a1 f8 _3 T- h' L3.2.2通用电机模块.................................................................................473 l3 c6 L7 E7 d% x; o R8 ~0 q
3.2.3传动及制动器模块.........................................................................47- i" K5 _+ S- e5 h4 @
3.2.4电机控制系统模块.........................................................................48+ |4 D2 e1 x4 X G, A/ ]) x
3.3本章小结...................................................................................................49' y7 v! o, m; X1 O. k& V4 ]7 W
第四章EMB执行器的控制及仿真研究...............................................................51
! M* A0 D3 u% e5 X. Y4.1直流电机特性及其调速...........................................................................51
4 u6 q& y t3 ^5 {5 R3 B4.1.1直流电机速度—转矩特性.............................................................51
/ J7 z6 w! q- }7 z0 t( b& `2 ?4.1.2直流电机双闭环调速系统.............................................................53
0 |+ Q* U# M$ ?& I- a# ~ W ^4.2 EMB电机控制系统设计...........................................................................546 t' v6 \' _' R8 C
4.2.1 EMB控制系统的结构.....................................................................54* ]: i4 k; Z$ ^' Q
4.2.2 EMB控制系统PI控制算法.............................................................55( E' a: I: E, [, S' _2 \
4.2.3 EMB控制系统响应特性要求.........................................................56' g" m# m5 u, G; @, E! h
4.3 EMB执行器仿真分析...............................................................................572 W$ I3 i4 k* M/ e* f( w& C& d
4.3.1 EMB执行器的仿真参数.................................................................57
# r$ g) P2 L l8 Z6 n5 b4.3.2通用电机仿真分析.........................................................................57: A( h/ g t. w6 m0 Q
4.3.3无刷直流电机仿真分析.................................................................60* c( M. h# r) z; ]7 J+ V! S" X
4.4本章小结...................................................................................................64
: T. w9 Y( G5 s5 [; @第五章EMB硬件在环试验台及试验研究...........................................................65# O J3 {6 a! {2 ?0 H1 F+ l, H
5.1 EMB硬件在环试验台的总体方案...........................................................650 b$ E! k1 |. ^6 d
5.2 EMB硬件在环试验台的研制...................................................................66
7 v4 E" i% `+ w f. E; ~% P/ w5.2.1实时平台.........................................................................................67
) R& I1 g8 i! z/ c3 h6 g5.2.2硬件部分.........................................................................................680 e. s0 a' T0 e# h6 u q5 R; m9 y# \
5.2.3软件部分.........................................................................................70
; R4 x: @; ?" ~5.3 EMB执行器性能试验研究.......................................................................71
/ L9 V+ o: k5 o' a/ p5.3.1电机速度特性.................................................................................71; S- n+ ^1 N+ ]$ M
5.3.2 EMB执行器试验结果及分析.........................................................72
0 Y% p [8 m0 C3 u2 Q0 L) N5.3.3 EMB执行器夹紧力估算.................................................................72
/ r( ^* @9 |- y5 Q" y, K+ C( u: g; [+ e5.4本章小结...................................................................................................76
3 [ e1 Q0 G) v# o o: O1 ^" f第六章全文总结与展望.......................................................................................77
! Y( m9 R/ O# C. u+ ]1 L7 \6.1结论...........................................................................................................778 b! V/ e6 h* ~: v! V( \' e
6.2展望...........................................................................................................78 |