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RT-EVENTS Block Library Reference Guide


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RT-EVENTS provides two sets of blocks in Simulink stored in two libraries: RT-EVENTS and RTE-Drive. To open the RT-EVENTS or the RTE-Drive libraries, type the following commands at the Matlab prompt:

>> rtevents

or

>> rtedrive

These libraries are also available from the Simulink browser.

The following figures show the main page of these libraries.

The next section presents all block available inside the RT-EVENTS and the RTE-Drive libraries.

RT-EVENTS

Discrete

RTE Delay

Delays the input by a variable amount of time.

RTE Integrator

Integrates the input signal and compensates for the discrete-time error.

RTE Latch

Latchs the input signal each time an event occurs.

RTE Latch Delay

Latchs the input signal each time an event occurs but delays it by one step.

Math Operations

RTE Filter

Removes small pulses from the input signal.

RTE Insert

Inserts N pulses in the input signal.

RTE Logical Operator

Performs logical operations on their inputs with compensation.

RTE Queue

Stores in memory the times and states of all events.

RTE Relational Operator

Performs a relational operation on its two inputs.

RTE Remove

Removes N pulses of the input.

RTE Sum

Adds or substracts inputs.

Signal Attributes

RTE Conversion

Converts an input signal to the specified data type.

RTE Conversion OP5110-5120

Converts input signals to the required data type of the RT-LAB Event Detector and Event Generator blocks.

RTE Frequency Meter

Measures the frequency and the duty cycle of its input signals.

RTE Period Meter

Measures the period, the frequency and the duty cycle of its input signals.

RTE Probe Events

Outputs event's attributes, including time, state, initial state, number of events and status of the inputs.

RTE Signal Attributes

Outputs the specified attribute of the input signal.

Signal Routing

RTE Switch

Passes through the first input or the third input based on the value of the second control input.

Sinks

RTE Scope

Displays signals generated during a simulation.


Sources

RTE Events Generator

Generates square pulses.

RTE Ground

Outputs an empty RTE Boolean-type signal.

RTE PWM

Generates square wave pulses at regular time intervals.

RTE SPWM

Generates square wave pulses at regular time intervals.

RTE-Drive

Machines

RTE-Drive Full Park D-Q PMSM

Implements a 3-phase permanent magnet synchronous machine with sinusoidal flux distribution using the full park D-Q reference frame.

RTE-Drive Park D-Q PMSM

Implements a 3-phase permanent magnet synchronous machine with sinusoidal flux distribution using the park D-Q reference frame.

RTE-Drive Phase Domain PMSM

Implements a permanent magnet synchronous machine model using a phase domain representation model.

RTE-Drive Phase Domain PMSM Inductance

Computes the phase domain time-varying inductance matrix of a permanent magnet synchronous machine.

Measurements

RTE-Drive ABC-DQ

Performs the abc to dq transformation on a set of three-phase signals.

RTE-Drive Quadrature Decoder

Outputs the relative angular position of a quadrature incremental encoder.

Power Electronics

RTE-Drive 2-Level TSB

Implements a 2-level (2-switch) bridge.

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