RELIABLE IMPLEMENTATION OF LINEAR FILTERS WITH FIXED-POINT ARITHMETIC

被引：0

作者：

Hilaire, Thibault ^{[1
]}

Lopez, Benoit ^{[1
]}

机构：

[1] Univ Paris 06, LIP6, Paris, France

来源：

2013 IEEE WORKSHOP ON SIGNAL PROCESSING SYSTEMS (SIPS) | 2013年

关键词：

Fixed-point arithmetic; error analysis; filter implementation; code generation;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This article deals with the implementation of linear filters or controllers with fixed-point arithmetic. The finite precision of the computations and the roundoff errors induced may have an important impact on the numerical behavior of the implemented system. Moreover, the fixed-point transformation is a time consuming and error-prone task, specially with the objective of minimizing the quantization impact. Based on a formalism able to describe every structure of linear filters/controllers, this paper proposes an automatic method to generate fixed-point version of the inputs-to-outputs algorithm and an analysis of the global error added on the output. An example illustrates the approach.

引用

页码：401 / 406

页数：6

共 50 条

[21] FIXED-POINT IMPLEMENTATION OF LATTICE WAVE DIGITAL FILTER: COMPARISON AND ERROR ANALYSIS [J].

Volkova, Anastasia ;

Hilaire, Thibault .

2015 23RD EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2015, :1118-1122

[22] Fixed-Point Implementation of Extrapolation ODE Solvers [J].

Tutueva, Aleksandra ;

Andreev, Valery ;

Karimov, Timur ;

Kopets, Ekaterina ;

Khalyasmaa, Alexandra .

2019 URAL SYMPOSIUM ON BIOMEDICAL ENGINEERING, RADIOELECTRONICS AND INFORMATION TECHNOLOGY (USBEREIT), 2019, :310-312

[23] Parametrizable Fixed-Point Arithmetic for HIL With Small Simulation Steps [J].

Sanchez, Alberto ;

de Castro, Angel ;

Garrido, Javier .

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2019, 7 (04) :2467-2475

[24] Fixed-Point Arithmetic Modeled in B Software Using Reals [J].

Guery, Jerome ;

Rolland, Olivier ;

Rehm, Joris .

ABSTRACT STATE MACHINES, ALLOY, B, TLA, VDM, AND Z, ABZ 2014, 2014, 8477 :298-302

[25] Empirical Evaluation of Fixed-Point Arithmetic for Deep Belief Networks [J].

Jiang, Jingfei ;

Hu, Rongdong ;

Lujan, Mikel ;

Dou, Yong .

RECONFIGURABLE COMPUTING: ARCHITECTURES, TOOLS AND APPLICATIONS, 2013, 7806 :225-225

[26] Automated Synthesis of Target-Dependent Programs for Polynomial Evaluation in Fixed-Point Arithmetic [J].

Mouilleron, Christophe ;

Najahi, Amine ;

Revy, Guillaume .

16TH INTERNATIONAL SYMPOSIUM ON SYMBOLIC AND NUMERIC ALGORITHMS FOR SCIENTIFIC COMPUTING (SYNASC 2014), 2014, :141-148

[27] IMPLEMENTATION OF SOGI-PLL ALGORITHM FOR SINGLE PHASE GRID CONNECTED INVERTERS BASED ON FIXED-POINT ARITHMETIC [J].

Setiawan, Iwan ;

Facta, Mochammad ;

Andromeda, Trias ;

Sumardi ;

Hidayatno, Achmad ;

Afrisal, Hadha ;

Priyadi, Ardyono ;

Purnomo, Mauridhi Hery .

INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL, 2023, 19 (04) :1281-1295

[28] Fixed-point arithmetic for mobile devices - A fingerprint verification case study [J].

Moon, YS ;

Luk, FT ;

Ho, HC ;

Tang, TY ;

Chan, KC ;

Leung, CW .

ADVANCED SIGNAL PROCESSING ALGORITHMS, ARCHITECTURES, AND IMPLEMENTATIONS XII, 2002, 4791 :144-149

[29] Error Distribution Estimation for Fixed-point Arithmetic using Program Derivatives [J].

Akiyama, Soramichi ;

Shioya, Ryota ;

Miyatake, Yuto ;

Yang, Tongxin .

2024 25TH INTERNATIONAL SYMPOSIUM ON QUALITY ELECTRONIC DESIGN, ISQED 2024, 2024,

[30] Optimizing imprecise fixed-point arithmetic circuits specified by Taylor Series through Arithmetic Transform [J].

Pang, Yu ;

Radecka, Kataryna .

2008 45TH ACM/IEEE DESIGN AUTOMATION CONFERENCE, VOLS 1 AND 2, 2008, :397-402

← 1 2 3 4 5 →