Experiment name: Preisach type hysteresis nonlinear modeling and inverse control based on hyperbolic function
Experimental content:Drivers made of smart materials such as piezoelectric ceramics and ma...
The development of science and technology has produced many power supply designers. Engineers working on switching power supplies should be familiar with the two control technologies of PWM and PFM. W...
[i=s] This post was last edited by I Love Download on 2019-5-6 10:59 [/i] [align=left][size=4]Here we will look at message queues and mailboxes together, because their mechanisms are similar, the only...
Bias Voltage and Input Bias CurrentBias voltage is a key factor in precision circuit design. Often overlooked parameters such as bias voltage drift and voltage noise over temperature must also be meas...
RFID (Radio Frequency Identification) is a short-range wireless communication technology. Compared with other short-range wireless communication technologies such as WLAN, Bluetooth, infrared, ZIGBEE,...
What should I do if the newly bought router is not powerful enough and there are dead spots in the Wi-Fi wireless at home? If you have an old router that has been eliminated, it will be easy to solve...[Details]
A network analyzer is a powerful test and measurement instrument. As long as it is used and operated correctly according to the flow, it can achieve extremely high accuracy. It uses its own signal so...[Details]
It is not uncommon for mobile phone manufacturers to cross-border to make cars, but it is rare for car manufacturers to make mobile phones, and Weilai is one of them. Li Bin, chairman of NIO, once sa...[Details]
The leaker Ben Geskin showed the real face of the physical Apple Card credit card on Twitter today. This is an important part of Apple's attempt to test the waters in the Internet service industry. T...[Details]
describe PMP3199 is a dual output synchronous buck design for silver box power supply. Silver box power supply is used in desktop computer. Its input voltage is 12V. It uses TPS5124 to generate ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
background
In analog integrated circuits such as power management chips and isolation chips, various current and voltage changes (i.e., dv/dt nodes and high dI/dt loops) will continu...[Details]
In all traffic accidents involving motor vehicles and pedestrians or bicycles, pedestrians and bicycles, as vulnerable groups, tend to suffer greater harm, while "iron-clad people" motor vehicles...[Details]
Recently, Shihua Technology said in an institutional survey that as the epidemic situation gradually improves, the adverse effects gradually weaken, the company's customers in Shanghai, Kunshan and o...[Details]
Introduction: How to achieve a higher cost-effectiveness in the clock synchronization hold mode is a common problem encountered by communication equipment manufacturers. In order to explain these prob...[Details]
Abstract: There are two directions in embedded development, one is embedded software development (MCU direction), and the other is embedded software development (Linux direction). Among them, the MCU...[Details]
The serious light decay problem of LED street lamps needs to be solved from the fundamental point of view of LED heat dissipation technology. At present, the growth rate of LED street lamps in Chin...[Details]
The system can automatically identify workpieces on the production line or workbench, automatically capture images of workpieces, first locate the target in the captured images, and then calculate the...[Details]
T is a fully controlled element (GTR, GTO, MOSFET, IGBT). When T is turned on,
D is a freewheeling diode.
L and C form an LPF.
How it works
Assumptions and parameter c...[Details]
Recently, a 215 kWh distributed energy storage was connected to the Shiqiao No. 75 distribution box transformer, completed testing and put into operation, becoming the city's first cloud energy storag...[Details]
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