Key Points Offsets heading changes from platform yaw Supports antenna and sensor alignment Useful on vessels and mobile systems Works by sensing yaw angle or rate and applying corrective offset Keeps directional links or narrow beams aligned with target Definition…
Key Points Converts raw analog ranges into engineering units or command ranges Used in instrumentation, PLC systems, and industrial monitoring Maps voltage or current ranges into temperature, pressure, flow, or other usable values Makes measured or sent values meaningful to…
Key Points Sensor Calibration aligns sensor output to a known reference standard Improves measurement accuracy and consistency across operational contexts Used in operational and control contexts for industrial automation, process control, instrumentation, and quality systems Corrects measurement bias and ensures…
Key Points Moves logbook records electronically Supports reporting and compliance Often occurs during connectivity windows Transmission follows scheduled or event-driven upload patterns Preserves auditable history of entries Definition Electronic Logbook Transmission is the transfer of logbook records from a vessel…
Key Points Tracks firmware versions and updates Important for device compatibility and security Affects recovery and change control Used in industrial devices, network equipment, embedded systems, and operational technology Includes version tracking, update procedures, and rollback planning Definition Firmware Management…
Key Points Feedback control method using proportional, integral, and derivative terms Used in operational and control contexts Controller structure that uses three kinds of corrective action Common in industrial automation, process control, robotics, and regulated physical systems Balances responsiveness and…
Key Points Orders actions into a prescribed sequence Used for startup, operation, and shutdown routines Common in automation and process control Ensures processes follow correct progression during all operational phases Works by advancing through predefined steps or states based on…
Key Points Fault Tolerance is the ability to continue operation despite faults or failures Relies on redundancy, error handling, and recovery logic Used in cloud systems, networking, industrial control, and critical infrastructure Involves tradeoffs between resilience, cost, and architectural complexity…
Key Points Provides oversight above local control loops Coordinates setpoints, alarms, and modes Common in SCADA-style environments Observes process state and issues commands to local controllers Handles alarms and coordinates distributed control points Typical in utilities, manufacturing, and industrial operations…
Key Points Checks prerequisites before enabling action Common in start permissives and safe sequences Supports safe operation in industrial systems Used in process control, machinery control, and safety-related systems Often complements interlocks and shutdown functions Definition Permissive Logic is control…
