SM233AE-TGSN

SM233AE-TGSN

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福州卓凯电子科技有限公司

联系人： 王工（ 销售工程师 ）
传真（Fax）：0591-62182535

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生物质气化过程是一项复杂化学反应过程，具有非线性、不稳定性、负荷干扰等特性，只有实行智能控制才能受到良好的控制效果。模糊神经网络作为智能研究比较活跃的领域，有效融合了神经网络和模糊理论的优点，能够有效的解决生物质气化过程中的非线性、模糊性等问题，既保证控制的精确度，又能进行快速地升降温。本文通过对模糊神经网络的内涵特征进行全面分析，阐述了基于模糊神经网络的生物质气化炉的智能控制，并通过仿真实验进行反复验证。

一、模糊神经网络的内涵功能

简而言之模糊神经网络就是具有模糊权值和输入信号的神经网络。模糊神经网络是自动化控制领域内一门新兴技术，其本质上是将常规的神经网络输入模糊信号，因而模糊神经网络具备了模糊系统和神经网络的优势，集逻辑推理、语言计算等能力于一身，具有学习、联想、模糊信息处理等功能。模糊神经网络是智能控制和自动化不断发展的产物，在充分利用神经网络的并行处理能力的基础上，大大提高了模糊系统的推理能力。

模糊神经网络是科技发展的产物，有效吸收了神经网络系统和模糊系统的优点，在智能控制和自动化发展等方面有着重要的作用，能够有效地处理非线性、模糊性等诸多问题，在处理智能信息方面能够发挥巨大潜力。模糊神经网络形式多种多样，主要包括逻辑模糊神经网络、算术模糊神经网络、混合模糊神经网络等多种类型，被广泛的运用于模糊回归、模糊控制器、模糊谱系分析、通用逼近器等方面的研究中，随着智能控制和自动化领域的不断发展，模糊神经网络广泛应用于智能控制领域。

二、基于模糊神经网络的生物质气化炉的智能控制系统

2.1 温度智能控制系统

生物质热值、给料理以及一次风量等因素变化能够影响到生物质气化炉的炉温，但是最重要的影响因素是在气化炉工作过程中物料物理和化学反应的放热和吸热。由于生物质气化工作过程中的生物质热值的变化范围较小，在实际运行中很难测量与控制，有时可以忽略不计，同时，该工作过程中存在非线性和大滞后等问题，采用传统的数学模型达不到预期测量效果，因此需要利用模糊神经网络设计气化炉炉温控制系统，不断的提高温度的控制效果。模糊神经网络首先根据当前温度以及设定温度设，主控制器对最优的生物质物料添加量进行预测，然后由副控制根据该添加量，全面跟踪控制送料速度，从而能够进行精确上料和控制炉温。模糊神经网络系统十分庞大复，其中包含了大量错综复杂的神经元，蕴含对非线性的可微分函数训练权值的基本理念。模糊神经网络具有正向传递和反向传播两个不同的功能，在信息的正向传递中，采用逐步运算的方式对输入的数据信息进行处理，信息依次进入输入层、隐含层最终到达输出层。假如在输出层获得的输出信息没达到预期效果时，就会在计算输出层的偏差变化值后通过网络将偏差信号按原路反向传回，与此同时各层神经元的权值也会随之进行改变，直到符合预期的控制效果。

Pacific Scientific VDE0530-S1 Model P22NRXA-LDS-NS-02 180deg Step Motor
EXOR 101006 Operator Interface
ITE GOULD CE3-M015 ** CORDON CIRCUIT BREAKER 3P 15A CE FRAME 600VAC (2A0)
Particle Measuring Systems CLS-920 Chemical Control Module*
Electro-Craft Servo Products, S-2005-K-H00AA, Servo Motor,
Instrument Transformers Inc, Ground Fault Sensor , # GFL100X240-2
BOSTON GEAR EXTERNAL TOOTH SPUR GEAR NJ42
Century Electric Company 8-311463-01, 3900 RPM, 230/460V, 3Ph Motor §
SCHRADER BELLOWS PNEUMATIC CYLINDER 06.00 BB4MAU34A 8.000 4MA SERIES
BOSTON 700 SERIES GEAR SPEED REDUCER 25:1 F726-25-B7-G
SIEMENS VOLTAGE MONITOR 3UG3061-1AR7 3 ? 380-600 VAC
Advanced Illumination CS410 Constant Current Source Controller w Manual
RAYCHEM INDOOR TERMINATION KIT HVT-151-G
GE PCB CIRCUIT BOARD 68A989594 IC3600SQIC1A
- Genus Gauge Controller Board 102498 27676-00 VME 890-0024-02
Jokab Safety Relay RT6 115VAC RT6115VAC
BEBRO ELECTRONIC DRIVE CONTROL DC RS BETA 15 2500127X (ANA)
Tektronix TMSSC2 Probe Adapter
Ika-Werke GMBH & Co. (KG) Labortechnik KS250 Basic, KS 250 B S1, Shaker
VideoJet Systems 4820-01-000-6672, 198525-94-P-1574, Valve Assembly (Lot of 8)
ALLEN BRADLEY 150-A24NB SMC-2 SOFT START MOTOR CONTROLLER 15HP 460V 3? (1C5)
PHOENIX CONTACT POWER SUPPLY QUINT-PS-100-240AC/24DC/5/EX
General Radio GR GenRad 1482-Q Standard Inductor 2H+-0.1%
- GENUS AIXTRON Analog Interface Board 24399-01 rev5 SCH 24402-00
- Filter Concepts 3H60D F 3x60A 480v High Voltage Power Filter
ESA VT190W VT190WA0000 OPERATOR CONTROL PANEL TERMINAL
EMI FILTER - 1 Phase 2 Wire LF2015A-NH 250 vac 15 amp Testing Voltage 1500 vac
CVC Process Module Circuit Breaker w/Meltric Corp. DSM 60A Receptacle §
BURNDY YGHR29C58TN *NIB* COMPRESSION GROUND TAP HYGROUND 5/8"(1B2)
Lot of 2 Used OMRON D4GS-N1R Door Switches
ALLEN-BRADLEY 800T-16JX2KB7AX *NIB* ILLUMINATED SELECTOR SWITCH SER U 3POS (2F0)
Brady ID Expert Labeling Cartridge XSL-30-427 Black On White Vinyl Self Lam (2A)
TEWS VIPC626-ET 4-Slot IndustryPack VMEbus Carrier Card with 1 IP-IDLS40T0-67
Keithley MSSR32 Industrial Control System
SIMPSON DIGITAL PANEL METER 2T884
LeCroy AP215/ RCK Max/ 50MHz/ ProBus/ 12 Bits/ Disk Drive NRZ Logic Probe
MITSUBISHI MELSEC A55B-UL, AC06B-UL 5 SLOT EXPANSION BASE with CABLE
URC AC-PRO B-561 AC TRIP UNIT T-361-1 MICRO-CONTROLLER BASED (2E3)
EMERSON 8773 * IN BOX* ELECTRIC MOTOR 1/2HP 1725/1425 RPM 3? (4E6)
Camfil Megalam Panel Air Filter 855026742 32 3/4 x 25 5/8
Used - ABB SACE S3 150 amp 400v A.C. Circuit Breaker
M5V/40ADFLV2 Module 8903g
HONEYWELL BRAUKMANN DS05G 1002 ?" PRESSURE REGULATING VALVE *NIB* (8A4)
Netcom X-1000 Fast Ethernet Tester Simulator Analyzer
EBM W1G180-AA01-24 24VDC, 93D
POWER TEN 3100A-4006, 40V, 6A Power Supply*
REXROTH VALVE 4WE6E6X/EG24N9DAL
Tektronix 2711 9kHz-1.8GHz 50 ohm Spectrum Analyzer
SENSORTRONICS 60001A1.5K-1177
MENNEKES HDI DISCONNECT SWITCH MOTOR CONTROLLER ME30MS4A-M2PSX
SMC KKA6S-06B-X86 Coupler* 8702B1
SMC SY3140-5LZ-01T + ARBY3000-05-P-2/ -X1 Pneumatic Solenoid Valves (LOT of 4)
- Swagelok Diaphragm Valve 6LVV-MSM-ALD5T-W5-P-0 Sensor QTY AVAIL
Russellstoll Plug DS6516MP, 60A, 120/208V
WESTINGHOUSE PC BOARD 3QB022 2840A79G02
MTS Electro Hydraulic Torque Amplifier 221-70A-35D- 2000PSI 7704D*
PEPPERL + FUCHS NBB5-18GM50-E0-V1 84194 PROXIMITY SWITCH ** 10-30VDC
ATC Time Delay Relay 328B 200 Q 10XX 328B200Q10XX Used
Omega, PX931-100SV, Transducer, High Accuracy, Range 100.000 PSIG, Exc: 10.0 VD
PD Pasemi Orion FAB25-0002-02 50-02002 Rev .03 PAS00414 Board
SKF ACCELERATION CONVERTER CMSS608-2
LOT OF 2 GRAINGER 800 LB V-GROOVE RIGID CASTER 1-1/2" H 1NWB3
SQUARE D SYMAX SLM-110 CLASS 8010 ** ENCLOSURE SER A NEMA 12 (16C0)
DISC INSTRUMENTS OPTICAL SHAFT ENCODER 701FS-1800-0CLP--TTL-SS
Omron STI 44508-1133 Basic / Snap Action Switches MFS-12P21C6
Wesco Hydraulic Jack Model LT-02-1616 200lb Load Capacity 16x16x4 Base
HI-SPEED CONTROLLER DRIVER BOARD P2-65-393 REV B
EG & G, Princeton Applied Research, Mod 162 Boxcar Averager & 166 & 164 Plug-In
STAINLESS SUMMIT PUMP IMPELLER 14" 612803
SIEMENS SIRIUS 3R COMB. STARTER 3RA1130-4BB33-0BB4 3RT1033-1BB40 & 3RH1921-1FA40
WESTINGHOUSE POWER SUPPLY ASSEMBLY 3A99220G01 SUB 3
RGS ELECTRO PNEUMATICS LTD PNEUMATIC CYLINDER BC25/5/RT/FE
CINTEX 370-211, 68070, 370-210, 370-231, 370-321, 370-121-3 AUTOSEARCH II
BURNDY LUG KIT FOR TRANSFORMER 100-300 KVA KAUKIT3
FIREYE MP100 PROGRAMMER MODULE (3G1)
ALLEN BRADLEY ILLUMINATED SELECTOR SWITCH SER T 800T-16HX17KB6
MOTION CONTROLS PNEUMATIC AIR CYLINDER D160SENC SL6 RA1
AGILENT TECHNOLOGIES CHRONIUM HC LAMP 5610101200
Microscan IB-150 Interface Module - 99-000008-01
BRAND Box of 4 Altech ABL SURSUM 3GU15 Breakers 15amp 3 Pole 277vac QTY
Pilz PNOZ X324VAC 24VDC
ALLEN BRADLEY DATALINER DISPLAY PANEL 2706-B23J8
WESTINGHOUSE OVERCURRENT 6-144 AMP RELAY C0-8H1111N
LEVITON N3603 ** 60 AMP 600V 3P MANUAL MOTOR STARTER 3R ENCLOSURE (1E6)
Freelin-Wade 6M-013 Multi Color Ribbon Tubing 85A 1/8 x 1/16 x 6 Tube MCR 100ft
DSE Interface Test Assem. Corning CADC-EM1-035 120Vac @60Hz w/Logic Level Select
RELIANCE ELECTRIC DUTY MASTER 1/4 HP FRAME EB56C MOTOR P56H5050R
Allen Bradley 1492-ACABLE025E SER A Cable 1771 ANALOG I/O 9101a
Lot of 4 800-03894-01 PCB 28-2419-010 Circuit Board
NORTEL FLOPPY DISC UNIT NT8D68AA
Alpha Getriebebau TP 010-MA3-220-011-000 High Torque Planetary Gearbox
APPLETON HAZARDOUS LOCAIION PUSH BUTTON SWITCH 600V EFD175-MU
Keyence RD-50 RD-50RK Analog Sensor Controller
LeCroy 9354M Oscilloscope w/ WP01 WP02 CKIO MC01 GPIB CLBZ
SAFTRONICS BROCK RK2 A CA450B SAFphire EXTENDED BACKPLANE PLC RACK
USED ANDOVER CONTROLS SCX 920 INFINITY SYSTEM CONTROLLER MODULE
VICOR MP5-75549; 115/230 VAC, 15A, 47-500HZ MegaPac Power Supply-7704D*
CROMPTON 077-16EU-LSSU-AI AC AMP METER 0/1.2/1.4 KILOAMPS (3C2)
BETA TECH WEBER SURETORK SC-WFSC-001-003 CONTROLLER BC-FSC-050-004 (1B2)
JOHNSON CONTROLS PC MODULE CIB-111 24-4424-9
PILZ PNOZ X2.8P SAFETY RELAY 24-240VAC/DC 3N/0 1N/0 4.5VA 2W (3K1D)
ASCO EV8316G84V Solenoid Valve 96C-4
DAYTON 4Z289C SPEED REDUCER, C-FACE, 56C, 15:1
IMADA DIGITAL FORCE GUAGE DPS-11 (In Plastic Carrying Case)
VICOR MP5-75549; 115/230 VAC, 15A, 47-500HZ MegaPac Power Supply-7704D*
SM233AE-TGSN
SM233AE-TGSN
RC Logger 51002RC The Visionary Set "Logg 'N' Roll"
THOMSON SUPER SMART PILLOW BLOCK SSETWNM 30 DD
Mini-Circuits Coaxial Amplifier ZHL-4240W (700 to 4200 MHz)
GenRad Diagnostic Control Module 8-Bit 2600-9900-A 2600-4002-B, 105B-1
Amprobe Instruments D.C. Microammeter Recorder Model PDC8500
ASAHIAV 3 WAY BALL VALVE ASSEMBLY DN40PN10
Airguard Micropleat Filter H2246Q66-0NY750WF6 22-3/4 x 46-3/4 x 2-7/8
BAILEY METER ENCLOSURE FOR MANUAL STATION 5322670 C1 TYPE AL
CROMPTON INSTRUMENTS CONTROLLER MODULE FRG-121-A-2
INDRAMAT 2AD134C-B350B1-DS06-C2N1 ++++ 3? SERVO INDUCTION MOTOR
JOSLYN CLARK DEFINITE PURPOSE CONTACTOR 600V 40A 78090-51R
Omron Sti SR103, 24 V Safety Relay
BETE FOG NOZZLE 101747
SMC VQ1130-5-N1 x8qty + VVQ1000-P-3-N7 x3qty
Hubbell 5100C7W; 100A, 480VAC Receptacle 8602B
ASCO RED HAT SOLENOID COIL MP-C-080 238310-006-D
ALLEN BRADLEY CONTROL CIRCUIT TRANSFORMER X-343917
ALLEN BRADLEY 1394-AM04 AC SERVO CONTROLLER AXIS MODULE, 3KW SER B (2E4)
SIEMENS 6ES5 942-7UB11 ** SIMATIC S5 CPU PROCESSOR (18E3)
ITE SENTRON CIRCUIT BREAKER 30 AMP CLE63B030
BRAY SEATED WAFER BUTTERFLY VALVE S/N 10068290 A126
OMRON SYSMAC C200H-CT001-V1 COUNTER UNIT ** (1D3)
OMRON G7TC-OC16 RELAY BLOCK WITH 16pcs. G7T-1112S 24VDC RELAYS