BJRL-20012-110001

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描述

BJRL-20012-110001

為及時(shí)、準(zhǔn)確地檢測(cè)隔離內(nèi)部故障,支持新一代飛機(jī)視情維修和自主式保障的實(shí)現(xiàn),提高飛機(jī)的保障性和經(jīng)濟(jì)可承受性,必須在裝備研制一開始就綜合考慮整體診斷策略的設(shè)計(jì),從設(shè)計(jì)的源頭保證良好的測(cè)試性。因此,在設(shè)計(jì)初期,仿真分析作為設(shè)計(jì)輔助手段顯得尤為重要。目前,基于仿真的診斷設(shè)計(jì)研究對(duì)實(shí)際診斷設(shè)計(jì)的指導(dǎo)多停留在理論階段,缺乏工程應(yīng)用的途徑及案例,使得先進(jìn)的診斷策略設(shè)計(jì)技術(shù)與工程實(shí)際脫節(jié)。因此,如何將仿真分析結(jié)果有效應(yīng)用于工程實(shí)際,建立起二者之間的橋梁,是診斷設(shè)計(jì)中亟待解決的問題。筆者介紹了一種基于仿真的嵌入式診斷設(shè)計(jì)方法,并基于案例對(duì)該方法的有效性和實(shí)用性進(jìn)行了驗(yàn)證。該方法為仿真分析得到的最優(yōu)診斷策略在嵌入式診斷設(shè)計(jì)中的有效落實(shí)提供了思路和途徑,實(shí)現(xiàn)了建模仿真分析工作對(duì)實(shí)際工程設(shè)計(jì)的有效指導(dǎo),可用于指導(dǎo)產(chǎn)品實(shí)際診斷設(shè)計(jì)。將測(cè)試性建模分析和EDA仿真分析手段有效結(jié)合,論述了一種基于仿真的診斷設(shè)計(jì)方法。其以測(cè)試性建模分析得到的故障一測(cè)試相關(guān)性矩陣為基礎(chǔ),依據(jù)EDA功能及故障仿真分析,獲取診斷所需的檢測(cè)信號(hào)/參數(shù)狀態(tài)并確定信號(hào)處理方法,從而構(gòu)建得到一種故障一信號(hào)一測(cè)試相關(guān)性矩陣,用以指導(dǎo)產(chǎn)品的嵌入式診斷設(shè)計(jì)。文中基于工程案例,對(duì)該嵌入式診斷設(shè)計(jì)方法進(jìn)行了詳細(xì)介紹,依據(jù)文中案例,通過適當(dāng)添加軟硬件電路,采集9個(gè)測(cè)試點(diǎn)上的信號(hào),即可實(shí)現(xiàn)對(duì)案例診斷對(duì)象18種故障模式的有效檢測(cè)和隔離。該方法為將測(cè)試性仿真分析得到的最優(yōu)診斷策略應(yīng)用于工程實(shí)際提供了思路和途徑,為產(chǎn)品嵌入式診斷設(shè)計(jì)實(shí)現(xiàn)提供了有效指導(dǎo)。

產(chǎn)品承諾:
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時(shí)發(fā)貨,
保?證售后服務(wù)質(zhì)量,
優(yōu)勢(shì)價(jià)格,大量現(xiàn)貨。

主營(yíng)DCS系統(tǒng)配件
機(jī)器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌:ABB???,AB??,GE,FOXBORO,本特利,英維思,伍德沃德,西屋,瑞恩,施耐德,西門子,摩托羅拉,安川。力士樂。ACSO,橫河等進(jìn)口品牌。 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA
? 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊 15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實(shí)力庫存商家

Stainless 3 Door Rainproof Enclosure 72” x 118” 21”

Allen Bradley 150-A24NBDA-8L4 Smart Motor Control Ser B

NIB Square D MAL36900 900 Amp Circuit Breaker 600 V 3 P

Hennecke High Pressure Polyurethane Mixing Head MX FL

Carrier 7.5 Ton Roof Top Air Conditioner Condenser Unit

Allen Bradley 1336S-B010-AA-E?N6 1336 Plus VFD AC Drive

Barber Colman Model 441 303.34 480 Volts 45 Amps SCR

Toshiba E3 20 HP Variable Torque Adjustable Speed Drive

Toshiba E3 10 HP Transistor Inverter VT130E3U4110 460 V

Chase Saino 1000 Sliding Fire Proof Door 124″ H 104″ W

Square D Transient Voltage Surge Suppressor TVS2EMA12AC

Lot of 2 Becker Vacuum Pump VT 4.25 850 Bar Rotary Vane

Toyota Denso 14320-12240-71A Pump Motor 36 V 6.1 kW

Square D 37.5 KVA Single Phase Transformer 37S3H Type S

Square D LAL36225 225 Amp Circuit Breaker 600 VAC Ser 4

Crosby Rigging Wire Rope Lifting Sling 6′ 4 leg 8.8 Ton

Fuji Auto Circuit Breaker SS202CUL 240 V 200 Amp 2 P

Square D I-Line Panelboard 400 A 480/277 V 3 Ph 4 W

Square D 30 Amp Combination Starter 600 VAC 8538 SBG 13

Lot of 5 Wilkerson GRP-95-133 Metal Bowl Manual Drain

Posidyne 2.5-1S5-H1T6 Air Clutch / Brake Force Control

Mitsubishi Melsec AX40Y10C Input / Output Module

SMC Thermo-Con Chiller Controller INR-244-639 100-240 V

Forklift Tow Motor Fork Truck Forks 72” x 6” x 2”

Leviton Wall Mount Server Rack w/ Cisco Gigabit Switch

NEW Delco 3 HP Electric Motor 2R4624 208/440 V 1175 RPM

Lot of 16 Allen Bradley 1771-IA AC Input Module 120 V

Sackett Forklift Battery Lifting Beam 4000 lbs Cap.

Kawasaki Robot P60B13200LCX2R Servo Motor 3.1 kW 3000

GE Fanuc Circuit Board A16B-2200-066 0/04A A16B 2200

Kawasaki Circuit Board 1AS-53 INT TPB-S.VO

NEW Lincoln 3 HP Electric Motor 208 VAC 3495 RPM TEFC

Motovario T63B4 NMRV 040 Gear Box Motor 0.18 kW .25 HP

Kawasaki Drive Board 1CY-31 Refurbished 1CY005585

GE 200 Amp Bus Plug / Enclosed Switch FD-324-A 230 VAC

Yaskawa UGCMEM-04-AA2XX Cup Motor .4-2 kW 1750 RPM

Toyota 14310-10920-71 Pump Motor 23/25 V, 6.9/9.2 kW

NEW GE 3/4 HP Electric Motor 5BCD56RD418 180V Arm TEFC

Kawasaki Robot Circuit Board Chassis 1BX-51

NIB Westinghouse Digitrip RMS/R 800 RH82CLSI 1232C84G14

Honeywell Analyzer / Controller Series 9782 120/240 VAC

Baldor 2 HP Electric Motor VM3558T-50 220/440 VAC 145TC

Gould Gettys Transducer / Tracer Head Type 62-0037 02

GE QMR364 Disconnect Switch 200 A 600 V 150 HP QMR

NEW Klauber Slide Out Motor K01389B300 1/10 HP 12 VDC

Square D EZ Meter-Pak 800 Amp Main Bus EZMH312225

Kawasaki Drive Board 1GK-11 1GK003528 50607-I086R00

Modicon PanelMate Plus Control Panel with Power Supply

Kawasaki Robot PC Circuit Board 1AS-53

Marposs E4N LVDT Column Measurement Display Unit

Allen Bradley 1494V-DS400 Panel Mount Disconnect 400 A

NEW GE Powermark Load Center 225 Amp Main TM4222CCU
120/240 VAC 1 Phase 3 Wire 42 Space 225 A Main Breaker

CMC BLM4046 Brushless DC Servo Motor 69.6 RPM 147 LB-IN

Square D Sy/Max 8020 SCP-321 Ser D/G Processor 300

AEG Modicon PC-0984-381 Programmable Controller CPU PLC

Kawasaki Drive Board 1GK-31 Refurbished 1GK003720

Square D Size 5 Motor Starter Nice Contacts 120V Coil

AEG Modicon PC-0984-385 Programmable Controller CPU PLC

Monitor CM-3A Plastics Bin Level Indicator Controller

Lot 30 Banner SM312lVAGQD Mini-beam Polarized Sensor

NEW Klauber Slide Out Motor K01389B300 1/10 HP 12 VDC

Sodick DCM-001F Circuit Board PCB

Mitsubishi PLC Base Unit 8 Slot Rack A1S58BS1

Incon Circuit Board 90001-021000 Elographics ELO-141TB

Barber Colman 560 Controller Analog Interface PCB Board

Kawasaki Robot PC Circuit Board 9ZA-51

Square D Sy/Max 8030 DRK-300 Ser B 16 Slot Rack

Eagle Signal HP52A6 Electromechanic??al Timer 0-150 Sec

NEW Star Hydraulic Foot Operated Jack Model HF500

Kawasaki Robot PC Circuit Board 1AS-53 Serial 1AE008288

Kawasaki Robot PC Circuit Board 1BX-51 IF6902

Kawasaki Robot PC Circuit Board 9ZA-51 Serial 9ZA025295

Kawasaki Robot PC Circuit Board 1BP-55

Sieb & Meyer Sinudyn AC Servo Module 26.36.3

NEW Lot of 4 Hubbell MH 400 Watt Lighting Ballast 277 V

NEW Lot of 4 Hubbell 250 Watt Lighting Ballast 277 VAC

Beta Tech Model BE-BBO-012 PC Board 051899009

Osacom L4610Y PC Board K960578-12 K54888 UG114212

GE 9T21B1254G04 5 KVA Transformer 1 Phase 200-575 V Pri

NEW GE TL4222C 225 Amp Load Center 120/240 V 42 Space

Kawasaki Robot Operator Teach Tenant Model 50817

Eagle Signal HP5 Electromechanic??al Timer 0-5 Min

Siemens ITE V7B3211 Panelboard Double Switch 30 A 250 V

Barber Colman Actuator EA53 120 VAC 0.65 Amps 40 Watts

Roper Positive Displacement Pump Model 1F50 Ser. C95600

Square D 30 Amp QMB-362-T1 Fused Switch 600 VAC 3 Pole

Kawasaki Robot PC Circuit Board 1BP-55

US Gearmotors Series 3000 Reducer 0103210I05 Ratio 9

Alstom Novar 300/315 Power Factor Controller 6 Stage

NEW Bonfiglioli Hollow Shaft Gear Reducer VF86/A B3 20

專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊

PLC模塊,可編程控制器,CPU模塊,IO模塊,AI模塊,通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅

15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實(shí)力庫存商家


選擇深圳長(zhǎng)欣,選擇放心,售后無憂大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
主營(yíng):本特利,英維思,伍德沃德,??怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂,ACSO,力士樂等各大品牌的DCS系統(tǒng)配件,機(jī)器人系統(tǒng)配件,大型伺服系統(tǒng)備件。

先介紹幾點(diǎn)經(jīng)驗(yàn)。
1、先通讀一遍“系統(tǒng)手冊(cè)”(不管能不能看懂,先了解個(gè)大概,以便學(xué)習(xí)編程時(shí)查找);
2、由位控邏輯入手,逐漸增加定時(shí)、計(jì)數(shù)等條件,把或、與、非關(guān)系理順;
3、進(jìn)而練習(xí)整數(shù)運(yùn)算、實(shí)數(shù)運(yùn)算、類型轉(zhuǎn)換;
4、量程轉(zhuǎn)換、PID調(diào)節(jié)回路的建立及P、I、D參數(shù)的理解(最好是有個(gè)物理回路驗(yàn)證,比如變頻器+電機(jī)+測(cè)速傳感器);
5、循環(huán)、順序、跳轉(zhuǎn)等程序控制(盡量避免跳轉(zhuǎn),非跳不可時(shí)也是跳的越近越好);
6、中斷、通訊、位置控制....

本人以ABB工業(yè)機(jī)器人配件DSQC系列和Motorola MVME系列,GE 卡件 模塊 驅(qū)動(dòng)器系列為主攻。各位電工朋友可根據(jù)自己的條件選擇適合自己的PLC品牌,由于PLC的基本框架大同小異,學(xué)會(huì)一種至于其它的學(xué)習(xí)起來也就簡(jiǎn)單了。