IC697MSC802
IC697MSC802
IC697MSC802
IC697MSC802
《联系人；欧先生》
《座机：》
《传真：》
《24小时热线：同步》
《 ：》
《邮@.com》
现代工程技术、生态或社会环境等领域的研究对象往往是十分复杂的系统，对这类系统难以用常规的数学方法来建立准确的数学模型，需要用学习、推理或统计意义上的模型来描述实际系统，这就导致了智能控制的研究。智能控制的主要目标是使控制系统具有学习和适应能力。现在，智能控制理论虽然取得了不少研究成果，但智能控制的理论体系还不够成熟。最近，基于模糊推理的系统建模[36]、神经网络模型参考自适应控制、神经网络内模控制[37]、神经网络非线性预测控制、混沌神经网络控制[38]等方面已有不少重要研究成果。智能控制理论有着广泛的应用，例如，基于神经动态规划的直升机的镇定控制[39]和航天轨道操作器的基于知识的分层控制[40]等。模糊推理、神经网络和遗传算法均具有模拟人类思维结构的方式的特点，将三者结合是智能控制研究的主要方向之一[26，41]。
2 传统与现代控制理论的局限性
传统控制器都是基于系统的数学模型建立的，因此，控制系统的性能好坏很大程度上取决于模型的性，这正是传统控制的本质。现代控制理论可以解决多输入、多输出（MIMO）控制系统地分析和控制设计问题，但其分析与综合方法也都是在取得控制对象数学模型基础上进行的，而数学模型的程度对控制系统性能的影响很大，往往由于某种原因，对象参数发生变化使数学模型不能准确地反映对象特性，从而无法达到期望的控制指标，为解决这个问题，自适应控制、鲁棒控制的研究便成为控制理论的研究热点。20世纪80年代由加拿大学者Zames等人创始的H∞控制理论是鲁棒控制理论的重要发展。但这些方法本质上还是没有摆脱基于数学模型的定量化思想。传统控制，包括经典反馈控制、现代控制理论等，在应用中遇到不少难题。机理建模所不可避免的模型误差将导致估计器工作效果时好时坏，难以设计可靠、稳定的控制系统。
TEXAS MICRO 92-005075 INTEL 486DX C4DX/33 CPU BOARD
MODICON AS-516P-007 CPU Board USED REMANUFACTURED
OKAYA ELECTRIC PU-4820 CPU BOARD NEW!
OKAYA ELECTRIC PU-4057 CPU BOARD NEW!
OKAYA ELECTRIC PU-4699 CPU BOARD NEW!
Tokheim Premier DPT CPU Board
VMEbus MIZAR MZ 7130 CPU Board 68030 Based (NEW in box)
AVAL DATA AVME-124A MPU-24A VME CPU BOARD
SYSTEM CPU BOARD DEC VAX 20345-01
KN311-BA,, Alphaserver DS20E 667MHZ cpu board 54-30060
RADISYS EPC-3306 CPU BOARD EPC 3306 w/ CPU 256MB
IMAJE ENR16423 C CPU BOARD CPU MJT S4
Carlo Gavazzi REV E COmpact PCI CPU Board
Radisys/Intel EPC3306 ESC 3306 COmpact PCI CPU Board
KONICA QX-60 A MAIN CPU BOARD # QX-70 130
DATEX ENGSTROM CPU BOARD AW 4F 889467-2.
HP DL585 CPU board Opteron 885 DC 407660-B21
X7445A 1.593 GHz CPU Board for SunFire V440 w/ 4 GB RAM
Hp A00 Dx70 2-way 160mhz Cpu Board
GOULD/MODICON AS-S480-207 MEMORY CPU BOARD
VARIAN CPU BOARD ASSY SCHEM 03-917712-00
CPU BOARD GRUNDVERSION 393.0-000
ROSEMOUNT MODEL CPU BOARD NEW
ROSEMOUNT MODEL CPU BOARD NEW
HP XWMHZ FSB SEABURG CPU BOARD 440307-001
Ibm 8184913 Ibm 8184913 Cpu Board
HP AHP 9000 DX70 2-WAY 160MHZ CPU BOARD
NEC KIT NEC 5800 320LA CPU Board Kit HS Fan
NEC NEC 5800 320LA CPU Board Kit HS Fan V
VARIAN 8035 CPU BOARD ASSY SCH 03-917384-00
Uson 386SX CPU 386 CPU Board 386SXCPU USED Free Ship
Hp A5826A 2-way 552mhz Cpu Board V2600
Axiomtek SBC8157 Axiomtek Sbc8157 Sbc8157v Cpu Board Wi
Thyssenkrupp cpu board 6300RD3
Cincinnati Milacron CPU Board 3 542 1058A CNC
HP XW4550 AMD OPTERON 1333MHZ CPU BOARD 452637-001
Microsys SB8040 CPU Board
Xycom P/N: CPU Board, Rev. V
Micro systems CPU Board NIB MC1460 Rev C 10036
Micro systems CPU Board NIB MC1460C 10036
HP A5826A HP 2-WAY 552MHZ CPU BOARD V2600
toy soldier ASIAN CRANE PCB MPU CPU BOARD BB
Datex Ohmeda AS/3 Compact Monitor CPU Board AS3
3 pcs Tern TinyDrive-40 Am188ES SBC CPU Board
MOTOROLA CPCI CPU BOARD HA-MCP-750
DUAL R8000 75mhz CPU board for SGI Challenge/Onyx
TELEMOTIVE CRANE CPU BOARD E10163-0 EK12
MCT CPU BOARD PCB
VINTAGE HP 2100A/S TESTED CPU BOARD SET
KONTRON PEP CP330-C cPCI (Compact PCI) CPU Board - NEW!
NEC 5800 320LA CPU Board Kit HS Fan VRM
NEC 5800 320LA CPU Board Kit HS Fan VRM KIT
HP Proliant DL760 G2 Quad CPU Board With 4 CPU Kit
HP 9000 DX70 2-Way 160Mhz Cpu Board Assy A3262-60049
IBM FRU PN: 09P4478 Dual 450MHz CPU Board, P Series
CPU 959860 REV. D CPU BOARD
CPU Board Unit for Singer Knitting Machine SK560 SK561
Conair Franklin CPU Board #17470-74
Butler MEGTEC CPU board Butler 5000 splicer
Motorola MVME 177-005 CPU Board
Motorola MVME 177-005 VME CPU Board MVME177-005
Hp AModel 10 Disk Array Cpu Board
Ultimate MPU CPU Board for Bally Stern Pinball Machines
NEC NEC QUAD XEON CPU Board S2 DG7DXE 133-65
NEC NEC Dual CPU Board Assy EXP350E DG7FMU 2
Lucent M5501R-SUP L3cpu Board 3 Reva Cajun
Dec KA640 Ka640 Cpu Board
Dec M7624 Ka640 Cpu Board
Dec 50-Ka640 Cpu Board
DEC 54-ALPHA STATION 200-230 CPU BOARD
DEC 54-CPU BOARD
HP AHP MODEL 10 DISK ARRAY CPU BOARD
Sun .28GHz CPU Board Assembly 501-6370
Oce 9400 Engine CPU board
HAMADA Printing Press HPFU CPU BOARD E42-81-01-3
Unico 303-006/1 CPU Board Tested and Working
Grass Valley 4300 Krystal Video Processor CPU Board
YOKOGAWA TYPE# DVR CPU BOARD PART# B92344B!
Northern Telecom NT8D04BA CPU Board
Northern Telecom NT5D03EA CPU Board
Northern Telecom CPU Board
Northern Telecom CPU Board
AB Laser CPU Board P/N 0834 (NIB)
Bailey Controls 6634967C1 CPU BOARD User Control Keypad
PHILIPS PG2029 CPU BOARD SEMICONDUCTOR NEW
ROCKY-4786EV-RS-R40 PICMG CPU Board
NAMCO CRISIS ZONE MAIN CPU BOARD
CPT Word Processor 8080 CPU Board 910305 R6
CPT Word Processor 8080 CPU Board 910305 R7
KODAK M-7B CPU BOARD MAIN BORAD X-RAY FILM
HP HEWLETT PACKARD DLS5/100 CPU BOARD
Digital M7270 KD11-HA DEC PCB CPU Board
HP64000 Development System CPU Board uPROCESSOR
Motorola CPX1200 CPV5370 CPU Board Set