公开(公告)号：KR100376802B1

公开(公告)日：2003-03-19

申请号：KR1020000017126

申请日：2000-04-01

Applicant: 삼성전자주식회사

Inventor： 문운철 ,  강경훈 ,  정동훈 ,  남창우 ,  김진호 ,  전진우 ,  박동규

IPC: G11B20/18

Abstract: PURPOSE: An expert system for deciding a bad HDD(Hard Disc Drive) and a method for the same are provided to analyze a cause of a bad HDD in a HDD manufacturing process by using an expert system for deciding the bad HDD. CONSTITUTION: A rule file(51) forms a repairing decision procedure and describes a signal/branch relationship of each procedure. An inference engine(50) performs a bad decision process by analyzing the rule file(51). A pattern recognition portion(56) recognizes a distribution form of defects on a disc by analyzing a defect coordinates file. A defect information extraction module(52) extracts HDD data from an object HDD. A badness verification module(54) executes a test program for diagnosing and verifying a state of the HDD. A medium file(55) stores temporarily the information of the defect information extraction module(52) and the badness verification module(54). The defect information extraction module(52) and the badness verification module(54) are interfaced with the inference engine(50) and the pattern recognition portion(56) by the medium file(55).

Abstract translation: 目的：提供一种用于判定坏HDD（硬盘驱动器）的专家系统及其方法，以通过使用用于判定坏HDD的专家系统来分析HDD制造过程中坏HDD的原因。 构成：规则文件（51）形成修复决定程序并描述每个程序的信号/分支关系。 推理机（50）通过分析规则文件（51）来执行错误的决定处理。 模式识别部分（56）通过分析缺陷坐标文件来识别盘上缺陷的分布形式。 缺陷信息提取模块（52）从对象HDD提取HDD数据。 恶意验证模块（54）执行用于诊断和验证HDD的状态的测试程序。 介质文件（55）临时存储缺陷信息提取模块（52）和不良确认模块（54）的信息。 通过介质文件（55），缺陷信息提取模块（52）和不良确认模块（54）与推理机（50）和模式识别部分（56）连接。

公开(公告)号：KR1020010094680A

公开(公告)日：2001-11-01

申请号：KR1020000017126

申请日：2000-04-01

Applicant: 삼성전자주식회사

Inventor： 문운철 ,  강경훈 ,  정동훈 ,  남창우 ,  김진호 ,  전진우 ,  박동규

IPC: G11B20/18

Abstract: PURPOSE: An expert system for deciding a bad HDD(Hard Disc Drive) and a method for the same are provided to analyze a cause of a bad HDD in a HDD manufacturing process by using an expert system for deciding the bad HDD. CONSTITUTION: A rule file(51) forms a repairing decision procedure and describes a signal/branch relationship of each procedure. An inference engine(50) performs a bad decision process by analyzing the rule file(51). A pattern recognition portion(56) recognizes a distribution form of defects on a disc by analyzing a defect coordinates file. A defect information extraction module(52) extracts HDD data from an object HDD. A badness verification module(54) executes a test program for diagnosing and verifying a state of the HDD. A medium file(55) stores temporarily the information of the defect information extraction module(52) and the badness verification module(54). The defect information extraction module(52) and the badness verification module(54) are interfaced with the inference engine(50) and the pattern recognition portion(56) by the medium file(55).

Abstract translation: 目的：提供用于确定坏HDD（硬盘驱动器）的专家系统及其方法，以通过使用用于判定坏HDD的专家系统来分析HDD制造过程中的坏HDD的原因。 规则：规则文件（51）形成修复决策程序，并描述每个过程的信号/分支关系。 推理引擎（50）通过分析规则文件（51）来执行不良决定处理。 模式识别部分（56）通过分析缺陷坐标文件来识别盘上的缺陷的分布形式。 缺陷信息提取模块（52）从对象HDD提取HDD数据。 恶意验证模块（54）执行用于诊断和验证HDD的状态的测试程序。 介质文件（55）临时存储缺陷信息提取模块（52）和坏点验证模块（54）的信息。 缺陷信息提取模块（52）和不良验证模块（54）通过介质文件（55）与推理机（50）和模式识别部分（56）接口。