d_lpf_1.h File Reference

Derivative controller with first-order low-pass filtering. More...

#include "../utility/utility.h"
#include "../../src/derivative/d_lpf_1.tpp"

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Classes
class	control_system::derivative::D_LPF_1< T >
	Derivative controller with a first-order low-pass filter. More...

Namespaces
namespace	control_system
	Contains control-system algorithms and controllers.
namespace	control_system::derivative
namespace	derivative
	Contains derivative controller implementations.

Detailed Description

Derivative controller with first-order low-pass filtering.

This file defines the control_system::derivative::D_LPF_1 class, which implements a discrete-time derivative controller with a first-order low-pass filter.

The controller uses a configurable derivative gain, sampling time, and filter cutoff frequency. The previous control error and controller output are maintained as internal state variables.

The controller output is constrained by a configurable maximum output limit.

Template Parameters

T	Numeric data type used for the controller calculations.

Author

Abhinay Kumar

Version

1.0.0

Date

2026-08-11

Copyright

Copyright (c) 2026 Abhinay Kumar

Definition in file d_lpf_1.h.