A time-varying filters approach in reducing measurement time of multiple inertial sensors

Okoniewski, Piotr; Piskorowski, Jacek

doi:10.1109/mmar.2016.7575170

Cited by 1 publication

(2 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Then, upon evaluating the condition in (7), and by using the following trigonometric identity:…”

Section: B Optimal Solution: Ideal Case With Infinite Bandwidthmentioning

confidence: 99%

“…The shortening of the transient behavior is directly related to a reduction of rise-time. Through the use of LTV filters, several applications are reported to be used on a variety of fields of circuits, systems and signal processing such as: dynamic weighing systems [3], software defined radio (SDR) [4], sensors for biomedical applications [5], channel equalizers [6], inertial sensors [7] and radar processing [8], for instance.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A Variational Approach for Designing Infinite Impulse Response Filters With Time-Varying Parameters

Garza

Gómez

Lamare

et al. 2018

IEEE Trans. Circuits Syst. I

View full text Add to dashboard Cite

Filter design with short transient state is a problem encountered in many fields of circuits, systems and signal processing. In this paper a novel low-pass filter design technique with time-varying parameters is introduced in order to minimize the rise-time parameter. Through the use of calculus of variations a method is developed to obtain the optimal closed-form expression for adjusting the parameters. In this context, two cases are addressed. The ideal case in which infinite bandwidth is required and a solution of finite bandwidth. The latter is obtained by means of a proper constraint formulation in the frequency domain. The proposed filter achieves the shortest rise-time and allows better preservation of the edge shape in comparison with other existing filtering methods. The analysis, synthesis and performance of the proposed system is discussed and illustrated with the aid of simulations.Index Terms-Filter design, rise-time, time-varying parameters, calculus of variations.

show abstract

“…Then, upon evaluating the condition in (7), and by using the following trigonometric identity:…”

Section: B Optimal Solution: Ideal Case With Infinite Bandwidthmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Variational Approach for Designing Infinite Impulse Response Filters With Time-Varying Parameters

Garza

Gómez

Lamare

et al. 2018

IEEE Trans. Circuits Syst. I

View full text Add to dashboard Cite

show abstract

A time-varying filters approach in reducing measurement time of multiple inertial sensors

Cited by 1 publication

References 14 publications

A Variational Approach for Designing Infinite Impulse Response Filters With Time-Varying Parameters

A Variational Approach for Designing Infinite Impulse Response Filters With Time-Varying Parameters

Contact Info

Product

Resources

About