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隨著電磁閥在工業和日常應用的增多,其功耗越來越被人們所重視。通過對電磁閥驅動電路的研究,設計一套電磁閥節能驅動電路。不僅提高了電磁閥的響應時間,更重要的是降低了功耗,使電磁閥由工作在大電流狀態下,變成大電流啟動小電流維持的工作狀態。減少了由電流過大引起的電磁閥線圈過熱,增加了電磁閥的安全性。The power consumption of an electromagnetic valve is drawing increasingly more attentiori as it is widely used in industrial production and daily life. In this study, an energy - saving driving circuit of electromagnetic valves was designed. It can make an electromagnetic valve to start with a high current while work with a low current; thereby the power consumption can be reduced. Besides, it can shorten the response time of an electromagnetic valve and improve the security of the valve.
上傳時間： 2022-04-16
上傳用戶：
介紹一種萬能模擬信號輸入采集電路,可以同時支持電壓、電流、熱電偶、熱電阻等常見的工業類型信號,方便后級電路的測量。該研究成果通過不斷優化和完善,已成功應用到了中控儀表的新產品中。The paper introduces a collection circuit of universal signal input. The circuit support voltage, current, thermocouple, thermal resistance and other common industrial type signal. The research results, which has been continuous optimized and improved, has been successfully applied to the new production of Zhejiang Supcon Instrument Co., Ltd.
標簽： 采集電路
上傳時間： 2022-04-21
上傳用戶：slq1234567890
超聲波換能器作為一種實用的檢測手段，能實現聲波所攜帶的信息和電能之間轉換。它的性能優良，價格低廉，操作方便，易于調試，因此在工農業生產中發揮著重要的作用。但目前換能器驅動電路的發射頻率多為40 kHz，本文針對1 MHz的超聲波換能器電路進行了設計，主要介紹了它的發射驅動電路和接收驅動電路的設計方案，并對它們的功能進行了詳細地說明。最后搭建實驗平臺，并對電路的輸入、輸出模塊進行了測試。實驗結果表明，換能器電路運行良好，可以為超聲波高精度測量領域的應用提供參考。As a practical means of detection, ultrasonic transducer can realize the conversion between theinformation carried by sound wave and electric energy.It has the advantages of excellent performance,low cost, convenient operation and debugging, so plays an important role in industrial and agriculturalproduction.However, the transmitting frequency of the driving circuit for most transducer is 40 kHz.Thecircuit of 1 MHz ultrasonic transducer is designed In this paper. It mainly introduces the emissive drivingcircuit and the receiving circuit design and the detailed function of them. Finally, the experimentalplatform is built, and the circuit of input and output were tested. Experiments show that the transducer＇ s...
上傳時間： 2022-04-28
上傳用戶：
i.MX RT1050 RT1052 數據手冊 i.MX RT1050 CrossoveProcessors for industrial Products
標簽： i.MX
上傳時間： 2022-05-02
上傳用戶：
這是一本英文版的MPC的MATLAB教程，講這一塊的資料太少了，故上傳一本。MPC is one of the few areas that has received on-going interest from researchers in both the industrial and cademic communities.Four major aspects of model predictive control make the design methodology attractive to both practitioners and academics.This is particularly attractive to industry where tight profit margins and limits on the process operation are inevitably present. The third aspect is the ability to perform on-line process optimization. The fourth aspect is the simplicity of the design framework in handling all these complex issues.
標簽： 模型預測控制
上傳時間： 2022-05-05
上傳用戶：zhanglei193
Compact PCI（Compact Peripheral Component Interconnect）簡稱CPCI，中文又稱緊湊型PCI，是國際工業計算機制造者聯合會（PCI industrial Computer Manufacturer's Group，簡稱PICMG）于1994提出來的一種總線接口標準。是以PCI電氣規范為標準的高性能工業用總線。為了將PCI SIG的PCI總線規范用在工業控制計算機系統，1995年11月PCI工業計算機制造者聯合會（PICMG）頒布了CPCI規范1.0版，以后相繼推出了PCI-PCI Bridge規范、Computer Telephony TDM規范和User-defined I/O pin assignment規范。
標簽： cpci
上傳時間： 2022-05-20
上傳用戶：
在當今大規模制造業中，企業為提高生產效率，保障產品質量，普遍重視牛產過程的自動化程度，工業機器人作為自動化生產線上的重要成員，逐漸被企業所認同并采用。工業機器人的技術水平和應用程度在一定程度上反映了一個國家工業自動化的水平，目前，工業機器人主要承擔著焊接、噴涂、搬運以及堆垛等重復性并且勞動強度極大的工作，工作方式一般采取示教再現的方式。本文將設計一臺四白由度的工業機器人，用于給沖壓設備運送物料。首先，本文將設計機器人的底座、大臂、小臂和機械手的結構，然后選擇合適的傳動方式、驅動方式，搭建機器人的結構平臺；在此基礎上，本文將設計該機器人的控制系統，包括數據采集卡和同服放大器的選擇、反饋方式和反饋元件的選擇、端子板電路的設計以及控制軟件的設計，重點加強控制軟件的可靠性和機器人運行過程的安全性，最終實現的目標包括：關節的伺服控制和制動問題、實時監測機器人的各個關書的運動情況、機器人的示教編程和在線修改程序、設置參考點和回參考點。關鍵詞：機器人，示教編程，伺服，制動在現代工業中，生產過程的機械化、自動化已成為突出的主題。化工等連續性生產過程的自動化已基本得到解決。但在機械工業中，加工、裝配等生產是不連續的。專用機床是大批量生產自動化的有效辦法；程控機床、數控機床、加工中心等自動化機械是有效地解決多品種小批量生產自動化的重要辦法。但除切削加工本身外，還有大量的裝卸、搬運、裝配等作業，有待于進一步實現機械化。機器人的出現并得到應用，為這些作業的機械化奠定了良好的基礎。“工業機器人”（industrial Robot）：多數是指程序可變（編）的獨立的自動抓取、搬運工件、操作工具的裝置（國內稱作工業機器人或通用機器人）。機器人是一種具有人體上肢的部分功能，工作程序固定的自動化裝置。機器人具有結構簡單、成本低廉、維修容易的優勢，但功能較少，適應性較差。目前我國常把具有上述特點的機器人稱為專用機器人，而把工業機械人稱為通用機器簡而言之，機器人就是用機器代替人手，把工件由某個地方移向指定的工作求以操縱工件進行加.
上傳時間： 2022-05-28
上傳用戶：qdxqdxqdxqdx
sony CMOS傳感器datasheet，IMX178LQJ-C_Data_SheetDescriptionThe IMX178LQJ-C is a diagonal 8.92 mm (Type 1/1.8) CMOS active pixel type image sensor with a square pixelarray and 6.44 M effective pixels. This chip operates with analog 2.9 V, digital 1.2 V and interface 1.8 V triple powersupply, and has low power consumption.High sensitivity, low dark current and no smear are achieved through the adoption of R, G and B primary colormosaic filters.This chip features an electronic shutter with variable charge-integration time.(Applications: Surveillance cameras, FA cameras, industrial cameras)
標簽： CMOS傳感器 IMX178LQJ-C
上傳時間： 2022-06-18
上傳用戶：
Spartane-6 LXand LXT FPGAs are available in various speed grades, with -3 having the highest performance. The DC and AC electrical parameters of the Automotive XA Spartan-6 FPGAs and Defense-grade Spartan-6Q FPGAs devices are equivalent to the commercial specifications except where noted. The timing characteristics of the commercial(XC)-2 speed grade industrial device are the same as for a-2 speed grade commercial device. The -2Q and -3Q speed grades are exclusively for the expanded(Q) temperature range. The timing characteristics are equivalent to those shown for the-2 and-3speed grades for the Automotive and Defense-grade devices.Spartan-6 FPGA DC and AC characteristics are specified for commercial (C), industrial (), and expanded (Q) temperature ranges. Only selected speed grades and/or devices might be available in the industrial or expanded temperature ranges for Automotive and Defense-grade devices.
上傳時間： 2022-06-19
上傳用戶：
German universities and scientists have repeatedly set the intermational standard in drive technology. Identification and active compensation of natural frequencies in oscillatory mechanics, status controls with monitoring structures incorporating acceleration sensors, adaptive compensation of measurement system deficiencies, self-adjusting detent torque compensation… everything invented with only a single aim in mind: to continue improv-ing the motion control, dynamics, precision and processing speed of your machines. For the industrial applicabability of this technology scientific publications in proceedings and laboratory test rigs are not enough. These features consequenty need to be converted into cost-efficient and easily manageable products. That 's exactly what we have done.So in future, if you should need more than today ' smarket can offer you, now everything isgoing to be alright. With our new high-performance ServoOne drive series you will experi-ence
標簽： servoone
上傳時間： 2022-06-24
上傳用戶：kingwide
