Technical Terms Glossary

Comprehensive guide to industrial automation and electronics terminology.

Advanced Filtering: Unscented Kalman vs Standard Kalman

Noise reduction in non-linear systems and the superiority of the Unscented Kalman Filter (UKF).

Kalman FilterUKFEKF

Basic Device Definitions: Sensor, Transducer, Transmitter, Actuator

Functional hierarchy of industrial devices: From sensing the physical world to taking action.

SensorsTransducerTransmitter

Calibration and Metrology: Traceability, Uncertainty, Zero & Span

Ensuring measurement trust: The concepts of Calibration, Traceability, and Uncertainty.

CalibrationMetrologyTraceability

Difference Between Accuracy and Precision

Technical definition and importance of accuracy and precision concepts, which are often confused in measurement systems.

AccuracyPrecisionMeasurement

LLM Architecture: Transformer, Attention, Parameters

Understanding the "brain" of AI: How Transformers, Attention Mechanisms, and Context Windows work.

LLMTransformerAttention Mechanism

LLM Data Processing: Tokens, Embeddings, Temperature, Hallucination

Key terms in how AI processes input and generates output: Tokens, Vector Embeddings, and managing Hallucinations.

LLMTokensEmbeddings

Model Training and Optimization: Pre-training, Fine-tuning, LoRA, Quantization

Key concepts in creating efficient AI models: From Pre-training on massive data to optimizing for edge devices with Quantization.

AIModel TrainingFine-tuning

Performance Characteristics: Hysteresis, Drift, Linearity

Understanding instrument performance: Hysteresis effects and long-term Stability (Drift).

HysteresisDriftStability

Relation Between Resolution and Full Scale Range

The mathematics of how bit depth (12-bit, 24-bit) affects the smallest value you can measure.

ResolutionFull ScaleRange

Signal Conditioning and Isolation

Preparing analog signals for the digital world: Amplification, Filtering, and Electrical Isolation.

Signal ConditioningIsolationFiltering

Weight and Force Measurement Terminology

Essential technical terms and OIML standards used in load cells and industrial weighing systems.

MetrologyWeighingOIML

What are Digital Filters? (Moving Average, Butterworth, Kalman)

Digital signal processing techniques used to clean noisy signals and their applications.

Digital FilterMoving AverageButterworth

What are Embedded Systems?

Definition of embedded systems, microcontrollers, RTOS, and their improved role in modern industrial electronics.

Embedded SystemsMicrocontrollerRTOS

What are LoRa and LoRaWAN?

Wireless technology enabling data transmission over kilometers with low power consumption.

LoRaLoRaWANWireless

What is 4-20mA Current Loop?

Working principle of 4-20mA, the most common analog signal standard in industrial automation, and its advantages over 0-10V.

4-20mAAnalog SignalCurrent Loop

What is ADC (Analog-to-Digital Converter)?

Conversion of analog signals to digital data, the concept of resolution (bit depth), and its critical role in industrial measurement.

ADCConverterSignal Processing

What is AI Inference?

The process of a trained AI model making predictions or decisions based on live data.

InferenceAIEdge Computing

What is Aliasing?

The aliasing problem caused by insufficient sampling rate in data acquisition and the Nyquist theorem.

AliasingNyquistSampling

What is CC-Link? (Control & Communication Link)

The open industrial network developed primarily by Mitsubishi Electric, dominant in the Asian market.

CC-LinkMitsubishiFieldbus

What is Deep Learning?

Understanding Deep Learning, neural networks, and their role in advanced industrial anomaly detection and vision systems.

Deep LearningAIMachine Learning

What is HART Protocol?

Highway Addressable Remote Transducer: Mixing analog simplicity with digital intelligence.

HARTCommunicationProtocol

What is Instrumentation?

The science of measurement and control. Covering sensors, transmitters, and controllers in industrial processes.

InstrumentationMeasurementControl

What is IoT (Industrial Internet of Things)?

Connecting sensors to the internet, big data collection, and the role of cloud-based analytics in manufacturing.

IoTIIoTCloud

What is Linearity Error?

Deviations in the input-output curve of sensors and the impact of "Non-Linearity" on measurement reliability.

LinearityNon-LinearitySensor Error

What is MQTT Protocol?

Working logic of MQTT, the lightest and most popular communication protocol of the IoT world.

MQTTIoTCommunication

What is Modbus RTU and Modbus TCP?

Differences between Modbus RTU and TCP, the most common communication protocols in industrial automation, their working principles and advantages.

ModbusCommunicationRS485

What is Profinet?

Profinet, the industrial Ethernet standard developed by Siemens, and differences from Profibus.

ProfinetSiemensIndustrial Ethernet

What is Prompt Engineering?

The art of designing inputs to get the best possible output from an Artificial Intelligence model.

Prompt EngineeringAILLM

What is RAG (Retrieval-Augmented Generation)?

How RAG allows AI models to answer questions using private, up-to-date external data sources.

RAGAIKnowledge Base

What is Signal Noise and How to Prevent It?

Sources of electrical noise (EMI/RFI) in industrial environments, their effect on measurement errors, and filtering methods.

NoiseEMIFiltering

What is UWB (Ultra-Wideband) Technology?

Revolutionary radar-like technology used for indoor positioning and short-range high-speed data transmission.

UWBPositioningRTLS

What is a Digital Transmitter and Why Use It?

Advantages over analog transmitters, the power of digital signal processing, and data integrity.

Digital TransmitterGDT SeriesSignal Converter

What is a Loadcell?

Working principle of sensors converting force into electrical signals, Wheatstone bridge, and industrial applications.

LoadcellSensorWeighing

What is a PLC (Programmable Logic Controller)?

The working logic of PLCs, the brains of factories, their integration with sensors, and their place in automation systems.

PLCAutomationController

What is a Potentiometric Ruler?

Explanation of linear potentiometers, their resistive working principle, and common applications in position sensing.

PotentiometerPosition SensorResistive

What is an LLM (Large Language Model)?

Definition of Large Language Models, how they work, and their applications in industrial data interpretation.

LLMAIArtificial Intelligence

What is an LVDT?

Working principle of Linear Variable Differential Transformers (LVDT) for high-precision linear position measurement.

LVDTSensorPosition

Why Are Peak and Valley Values Important?

Capturing instantaneous maximum and minimum values (Peak Hold) in dynamic measurements and their applications.

Peak HoldMaximumDynamic Measurement

Wi-Fi Usage in Industry: Pros and Cons

Wireless LAN (WLAN/Wi-Fi) usage in factory automation, security risks, and industrial Wi-Fi standards.

Wi-FiWLANWireless