Abstract The article presents a synthesis technique for controlling the stabilization of reverse pendulum, which does not require repeated code generation when making changes to parameters control object. problem developing feedback system pendulum controlled by gyrodine is considered. main tool combination real-time based on STM32 and an external computer ROS.

This design takes STM32 single chip microcomputer as the core, and uses keil compiling environment of program in software. The circuit schematic diagram subway monitoring system is drawn on Altium designer.STM32 microcomputer, infrared monitoring, temperature humidity sensor, pressure LCD display, voice broadcasting system, alarm Switches other hardware are connected together by hand welding to...

Data acquisition and transmission based on the Ethernet is a very popular solution in many different kinds of monitoring system. This paper introduces a chip W5100 which is with network interface. The chip integrates TCP/IP hardware protocol stack and supports a variety of network protocols. The internal structure of the W5100 and its register function are introduced, besides that, the hardware...

With the progress of society signal measurement and analysis have more widely range of applications, but the spectrum analyzer was generally expensive to make it difficult for popularization and application. In this paper, a design methodology of low cost, stable reliable spectrum analyzer based on the idea of Software Defined Radio (SDR) is presented, which consists of three functional units. ...

This work addresses the implementation issue of constrained Model Predictive Control (MPC) for the autonomous trajectory-tracking problem. The chosen process to control is a Wheeled Mobile Robot (WMR) described by a discrete, Multiple Input Multiple Output (MIMO), state-space and linear parameter varying kinematic model. The main motivation of the constrained MPC usage in this case relies on it...

Abstract: In modern power systems, high-precision power parameter measurement has occupied an important position for power quality in power grids. This paper presents a high-precision intelligent power parameter measurement device, which can collect parallel alternative current parameter values among 0 to 250 V in 3-channel easily and quickly, and improve the measurement accuracy by using the p...

This work shows how to port μCOS-II kernel and to build the ARM cortex-m3 hardware platform. This program researches how to drive the basic external devices. This paper gives a detailed discussion that the driver programs of the underlying hardware is how to be expanded into the uC/OS_II to process the tasks from the platform. The applications can make the STM32 processor work normally by calli...

Note: All examples and explanations are based on the STM32L1xx, STM32F0xx, STM32F2xx STM32F4xx and STM32F3xx firmware libraries and reference manuals of STM32L1xx (RM0038), STM32F0xx (RM0091), STM32F2xx (RM0033), STM32F4xx (RM0090), STM32F37x (RM0313) and STM32F30x(RM0316). STM32 refers to Ultra Low Power Medium-density, Ultra Low Power High-density, F0, F2 and F4 series devices in this documen...

The photovoltaic powered water pumping system investigated in this paper consists mainly of a photovoltaic generator, a boost converter, a tension inverter and a centrifugal motor-pump Then, we present a method which resolved the problem of input/output linearization of the nonlinear system from his mathematical model, this technique is associated to the Maximum Power Point control which depend...