The photoelectric communication remote controlsystem is realized by combining AVR microcontroller with virtual instrument. This design is composed of temperature control module, DC drive module and PC control module....
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With the persistent exploration of brain science, brain-computer interfaces (BCI) have been developed and applied in various fields in recent years. Lower-limb rehabilitation exoskeleton controlsystems based on BCI a...
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ISBN:
(纸本)9798350387544;9798350387537
With the persistent exploration of brain science, brain-computer interfaces (BCI) have been developed and applied in various fields in recent years. Lower-limb rehabilitation exoskeleton controlsystems based on BCI achieve better effects than traditional rehabilitation methods. However, controlsystems based on motor imagery (MI) signals are still difficult to popularize because of low online recognition rate, high latency and unstable control. In this paper, a lower-limb exoskeleton controlsystem based on multiple segments decoding is proposed, which can support the subject to complete the movement of raising unilateral leg tasks. First, the MI decoder is trained by the data collected offline. The online controlsystem wirelessly connects the EEG cap with the lower-limb exoskeleton, transmits the MI signal in real-time for online decoding, and controls the exoskeleton according to the decoded instructions, which a multi-segment decoding strategy is used to improve control accuracy and system robustness. The effectiveness of the proposed system is evaluated in the online experiment, which indicated that the system is efficient for walking rehabilitation training under various scenarios.
Staring from the functional requirements of the servo debugging system, the design of a servo debugging system suitable for laboratory environments was carried out, focusing on the STM32 series controller and μC/OS-I...
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Service-oriented networks are gaining sig-nificant attention recently, giving rise to concepts such as network slicing within the research community. Network slicing involves partitioning the network into distinct and...
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Software Defined Network (SDN) is a new development direction of computer network technology in recent years. SDN aims to realize the programmability of network. Compared with traditional computer networks, SDN is glo...
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controlling the temperature of office buildings plays an important role in optimal energy management. Using proper heating, ventilation, and air-conditioning (HVAC) systems as well as construction material selection o...
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ISBN:
(纸本)9798350323979
controlling the temperature of office buildings plays an important role in optimal energy management. Using proper heating, ventilation, and air-conditioning (HVAC) systems as well as construction material selection of the facility can help to reduce energy costs and CO2 emission. In this paper, we present an analysis of the heating and cooling system of a real laboratory of a university building with actual data. These data have been gathered using digital relative humidity and temperature (DHT) sensors from a real laboratory. Then, we design and simulate all materials of the laboratory building using Google Sketch-Up for 3D design, and simulate the thermal elements including heating, cooling, infiltration, ventilation, gains, losses, and controlsystem using TRNSYS software. This study is performed using one-month continuous data with one-minute intervals and based on the weather data of Regina City, SK Canada. The results of the simulation are compared with the real data of DHT sensors. The comparative analysis of the simulation and actual data confirmed the effectiveness of the simulation.
In this paper computeraideddesign (CAD) of packaging a multi-MMIC (monolithic microwave integrated circuit) receiver at W band is presented. A broadband microstrip to waveguide transition is designed. Cavities are f...
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At present, PDC bits are still brazed by artificial flame, and the welding quality is not stable enough. In order to solve this problem, a new type of intelligent temperature control device is developed by combining t...
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Nonvolatile memory (NVM)-based computing-in-memory (CiM) has shown promising prospects in deep neural network (DNN) inference at the edge thanks to its nonvolatility and high density. Moreover, most NVMs support multi...
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With the continuous development of technology, the monitoring system of substations is also constantly upgraded. In order to improve the efficiency and reliability of the substation monitoring system, this paper desig...
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