Inżynieria sterowania Jobs

I need a control system for two electric motors, each drawing 2.5 amps. The motors should be controlled sequentially using manual rotary switches. Requirements: - Control both motors with manual rotary switches - Motors should be controlled sequentially Ideal Skills and Experience: - Experience with electrical systems and manual switches - Familiarity with controlling electric motors - Ability to design a simple, safe control setup

My drone’s flight control software is showing serious stability problems—unexpected pitch and roll changes that make the aircraft drift even in calm conditions. I need an engineer or developer who can dive into the existing flight-control codebase, pinpoint what is causing the instability, and implement a solid, tested fix. The job starts with a code review to isolate the root cause in the flight-control module, followed by refactoring or patching the affected algorithms (PID tuning, sensor fusion logic, or any timing issues you uncover). Once the fix is in place, I’ll need a compiled firmware image plus clear documentation of the changes so I can reproduce the build and flash future units. Acceptance criteria • Drone must hover and track waypoints without unexpe...

I need a TIA Portal project that handles all PLC programming for an S7-1500 controlling a robotic cell. The mechanical side is already in place; what is missing is structured, well-documented ladder or structured text logic that manages motion coordination, I/O handling, safety interlocks, and fault diagnostics. I will supply the tag list, network layout, and the robot controller’s handshake requirements. Your task is to build the PLC program in TIA Portal (current V18) and return the complete project archive along with a short commissioning guide. Please keep the code modular so later changes—such as adding stations or extra safety zones—are straightforward. Acceptance will be based on: • Program opens without errors in TIA Portal V18 • All handshakes pass...

I need a microcontroller-based motor controller for a BLDC motor using Field-Oriented Control (FOC). The system should incorporate encoders as sensors. Key requirements: - Control a BLDC motor - Implement FOC - Utilize encoders for feedback Ideal skills and experience: - Expertise in FOC and motor control - Experience with encoders and microcontroller programming - Background in embedded systems and electronics Please provide relevant work experience in your bids.

I'm looking for an experienced engineer to develop a closed-loop control system for DC tandem motors. Key Requirements: - Control System: Closed-loop control - Feedback Method: Current sensor - Control Signal: Analog voltage Ideal Skills and Experience: - Expertise in motor control systems - Proficient in using current sensors for feedback - Experience with analog voltage control signals - Strong background in electrical engineering and control theory Please provide relevant work experience and approach to this project.

Seeking an electrical engineer or controls engineer to design a residential prototype system for monitoring energy use on selected branch circuits and disconnecting a circuit when its daily energy consumption exceeds a configurable limit. Project overview The system is intended for a 120/240 V residential service with a 200 A main panel. The goal is to monitor approximately 8 to 10 selected branch circuits, measure kWh consumption on each circuit, and automatically turn off an individual circuit when its daily kWh use exceeds an adjustable per-day setpoint. The intended architecture uses DIN-rail Modbus energy meters, RS-485 communications, and contactors or other suitable circuit-interrupting devices controlled by a central controller. functional Requirements • Monitor 8 to 10 selec...