A Method for Determination and Quantitative Evaluation of Software Quality Elements of Ship Command and Control System
A technology of accusation system and quantitative evaluation, applied in software testing/debugging, instrumentation, error detection/correction, etc., can solve problems such as inability to distinguish and isolate
Active Publication Date: 2021-05-04
PLA DALIAN NAVAL ACADEMY
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In addition, there may be content overlap between quality elements, and it is impossible to simply distinguish and isolate
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[0033] specific implementation plan
[0034] Below in conjunction with technical scheme and accompanying drawing, specifically illustrate the implementation process of this patent.
[0035] Step 1: Determine the quality elements and list the judgment matrix based on expert opinion.
[0036] The given judgment matrix for the four aspects of software elements is:
[0037] Feature Solution efficiency stability Extended properties Feature 1 3 / 2 4 / 3 6 / 5 Solution efficiency 2 / 3 1 3 / 4 5 / 3 stability 3 / 4 4 / 3 1 5 / 3 Extended properties 5 / 6 3 / 4 3 / 5 1
[0038] Under the premise of satisfying the consistency of the matrix, the weight vector of each part can be obtained as:
[0039] e=(0.3029,0.2327,0.2744,0.1900) T (5)
[0040] Step 2: For specific quality elements, quantitative evaluation is carried out according to relevant criteria and software test results. For indicators that cannot be directly quantified, they can be obtai...
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The invention belongs to the field of software quality evaluation and management, and relates to a method for determining and quantitatively evaluating software quality elements of a naval command and control system. The steps are as follows: Step 1: Analyze and define the quality elements of the ship command and control system software, and determine the evaluation content of four aspects: functional index, calculation efficiency, stability index and extension attribute. Step 2: Establish an evaluation model and conduct quantitative evaluation. Analyze the software system according to the actual situation of the command and control system, list the judgment matrix of the above four elements, and obtain the weight vector; for the quality elements that can be quantified, perform quantitative evaluation according to the relevant evaluation criteria; for the quality elements that are difficult to quantify directly, you can Obtained indirectly according to the weight relationship. The third step: from points to sums, linear weighting, and final evaluation. The beneficial effect of the invention is that starting from the fundamental requirement of software quality evaluation, four major indexes of the quality elements of the ship command and control system are defined, and comprehensive quantitative evaluation is carried out according to the system theory.
Description
technical field [0001] The invention belongs to the field of software quality evaluation and management, and relates to a method for determining and quantitatively evaluating software quality elements of a naval command and control system. Background technique [0002] In the field of surface warship combat, the command and control (C3I) system is known as the "multiplier" of the overall combat effectiveness of warships. Ship commanders rely on it to connect information processing and weapon control. . In terms of composition, for any kind of command and control system, in addition to the hardware equipment in the process of detection and information processing, all kinds of software with distributed operating systems as the main body carry the main functions of command and control, and its quality is measured It is an important indicator of the performance of the command system. [0003] From the current point of view, there are many studies on the evaluation of the servi...
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IPC IPC(8): G06F11/36
CPCG06F11/3672
Inventor 李伟龙飞孙续文李辉徐轩彬唐君
Owner PLA DALIAN NAVAL ACADEMY