基于Stateflow事件控制仿真研究_stateflow事件资源-CSDN文库

stateflow

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ABSTRACT

M A T L A B b a s e d p l a t i f o r m a n d S i m u l i n k / S t a t e f l o w d e v e l o p m e n t e n v i r o n m e n t a r e

w i d e ly u s e d i n m o d e l i n g a n d si m u l a t i n g s y s t e m i n t h e d o m a i n o f c o n t r o l s y s t em. U n l i k e

t r a d i t i o n a l i n d u s t r y c o n t r o l s o f t w a r e , m o d e l - b a s e d d e s i g n ( M A T L A B ) h a s b e t t e r

u n i v e r s a l i z a t i o n . S u c h d e v e l o p m e n t e n v i r o n m e n t p r o v i d e s t h e v i s u a l n u m e r i c a l a n a l y s i s

d e v e l o p m e n t e n v i r o n m e n t , w h i c h m a i n l y b a s e d o n M a t r i x a n d V e c t o r c o m p u t a t i o n .

S i m u l i n k o f f e r s a b l o c k d i a g r a m b a s e d d e v e l o p m e n t e n v i r o n m e n t t o r u n a n d s i m u l a t e

dynamic systems. And Stateflow uses flow graph and state charts to implementevent-driven

system that based on HSM(hierarchy state machine).

G e n e r a t e d f r o m S t a t e f l o w , S - f u n c t i o n A g e n t c o u l d b e u s e d t o c o n n e c t S i m u l i n k

m o d e l s e a m l e s s l y , i n o r d e r t o d e v e l o p c o m p l e x s y s t e m m o d e l . F u r t h e r m o r e , R e a l - T i m e

w o r k s h o p a n d S t a t e f l o w C o d e r c o u l d c o m b i n e t o g e t h e r t o g e n e r a t e S i m u l i n k / S t a t e f l o w

model descripted by C programming language. Users could utilize such feature to testand

m o d i f y c o d e , a s w e l l a s t o i n t e r a c t i v e l y r u n w i t h c o d e s o u t s i d e M A T L A B , S i m u l i n k .

A d d i t i o n a l l y , u s e r s c o u l d u t i l i z e g e n e r a t e d c o d e i n t o v i r t u a l o r r e a l - t i m e

a p p l i c a t i o n, i n c l u d i n g a c c e l e r a t e d s i m u l a t i o n , r a p i d p r o t o t y p i n g a n d h a r d w a r e - i n - t h e - l o o p

simulation test. System simulation is the technology that, based on similarity principle, rapid

prototyping and expertise in certain area, utilizes system model to dynamically test realor

v i r t u a l s y s t e m . A n d b e c a u s e c o m p u t e r s a r e u s u a l l y u s e d t o i m p l e m e n t s i m u l a t i o n , i t

also named computer simualtion.

Key words: MATLAB；Simulink；Stateflow；Event；C code

目　　录
摘 要...................................................................................................................I
ABSTRACT......................................................................................................II
目　　录............................................................................................................I
第 1 章 绪 论.....................................................................................................1
1.1 引言............................................................................................................................1
第 2 章 Stateflow逻辑系统建模.......................................................................4
2.1 Stateflow逻辑系统建模理论....................................................................................4
2.2 模型驱动建模............................................................................................................4
2.3.1 Simulink模型基础...........................................................................................5
2.3.2 Stateflow模型基础..........................................................................................9
2.3.3 Matlab RTW和RTW-EC代码生成机制........................................................12
2.5 本章小结..................................................................................................................16
第 3 章 特定对象的事件控制系统仿真分析................................................17
3.2 水温、液位自我调节stateflow建模仿真...............................................................18
3.3 本章小结..................................................................................................................20
第 4 章 Stateflow代码自动生成...................................................................................21
4.1 背景..........................................................................................................................21
4.2 使用自动代码生成技术的动机和意义..................................................................22
4.3 代码自动生成过程..................................................................................................23
4.4 其他面向simulink和Stateflow的代码生成工具....................................................24
结 论................................................................................................................26
附 录A.............................................................................................................30
Stateflow动作语言........................................................................................................30
附 录B..............................................................................................................31
Stateflow的仿真结果及生成的源代码........................................................................31
..........................................................................................................................31