Journal
Scientific and technical journal «Priborostroenie»
UDK681.518.5:004.052.32
Issue:2 (62)
Download PDF462 Kbyte
THREE-MODULAR CODES WITH SUMMING FOR TECHNICAL DIAGNOSTICS AND SYNTHESIS OF CONTROLLABLE DISCRETE SYSTEMS
Annotation
A method for constructing a code with summation of single information bits is presented. When constructing a code with summation, it is proposed to calculate the modified weight of the information vector by determining the smallest nonnegative deduction of its true weight using a predetermined module, and then correct the resulting number using two correction factors. These coefficients are calculated as convolutions modulo two of some different subsets of bits of the information vector. The code thus obtained is a three-modular code with the summation of single information bits, it is comparable in its redundancy with the classical Berger code but allows better detection of errors in the information vectors. Three-modular codes with summation extend the class of known codes with low redundancy, the use of which allows reducing the structural redundancy of testable discrete devices and technical means of diagnosing their components.
Keywords
Постоянный URL
Articles in current issue
- APPLICATION OF PARETO ANALYSIS FOR QUANTITATIVE EVALUATION OF THE FREQUENCY OF COMPUTER COMMANDS USAGE
- SIMPLE SCHEMATIC OF FIBER-OPTIC SENSOR OF ANGULAR VELOCITY
- DEVELOPMENT OF ELECTRICALLY-CONTROLLED LIQUID LENSES ON A HYDRAULIC BASIS
- APPLICATION OF SCANNING INTERFEROMETRY OF LOW-COHERENCE LIGHT TO MEASURE DEMINERALIZED AREAS OF THE ENAMEL UNDER THE GUM in vivo
- OPTICAL INFRARED RANGE SYSTEM WITH ACTIVE FOCUSING FUNCTION
- LASER-INDUCED DAMAGE THRESHOLD OF REFLECTIVE DIELECTRIC COATINGS ON ABSORBING SUBSTRATE
- THERMAL AND TECHNOLOGICAL PROBLEMS IN MARINE POWER PLANTS DESIGN AND OPERATION
- CRITERIA OF ISOTHERMALITY OF SPACE OBJECTS ON THE EXAMPLE OF A HOLLOW CUBE IN THE EARTH SHADOW
- FORMATION OF VAPOR CAVITY UNDER HYDROACOUSTIC TREATMENT OF BIOLOGICAL TISSUE IN LIQUID BY MICROSECOND PULSES OF Er,Yb:Glass-LASER RADIATION
- DATA CONVERSION FROM ECAD ALTIUM DESIGNER TO MCAD SOLID EDGE
- DEVELOPMENT OF SOFTWARE TOOLS FOR PREPARATION OF STATISTICAL DATA SAMPLES OF ELECTROPHYSIOLOGY OF GASTROINTESTINAL TRACT
- METHODOLOGY OF DESIGN AND ANALYSIS OF SMALL GEARS FROM COMPOSITE MATERIALS