PPT-Software Reliability in Nuclear Systems

Arsen Papisyan Anthony Gwyn Introduction Therac25 delivery of high radiation to patients Slammer worm disabled safety parameter system at nuclear power system Edwin I Hatch nuclear power plant computer resets the control system. 0 RELIABILITY ALLOCATION Reliability Allocation deals with the setting of reliability goals for individual subsystems such that a specified reliability goal is met and the hardware and software subsystem goals are well b Mark Lindemann. NDOR Geotechnical Engineer. Outline. Background on previous field testing. Research – Non-nuclear field testing. Cost Savings of Going Non-Nuclear. Fundamentals of LWD. LWD Correlation. Thinking Questions. What is an IV?. What is a DV?. What is repeated measures design?. What is matched pairs design?. What is independent groups design?. What is a hypothesis? Can you name the 3 types . Presenter: Michael Czahor. Major Professor: Dr. Bill Meeker. Home Department. : Statistics. A Brief Background . Drexel University-BMES Dept.. Rowan University-Mathematics. Statistical motivation (Dr. Lacke/Dr. . Chapter 4S. Learning Objectives. Define reliability. Perform simple reliability computations. Explain the purpose of redundancy in a system. Reliability. Reliability. The ability of a product, part, or system to perform its intended function under a prescribed set of conditions. A Cheat Sheet. Power Point. What does it mean. Validity . – Depends on the . PURPOSE. . (reaching a conclusion). Must . be . inferred. from evidence. What . you learn from it . Reliability. – The . Milos. June 2011. . V. . Kaplunovsky. . A. . Dymarsky. , D. . Melnikov. and S. Seki, . Introduction. In recent years . holography. or . gauge/gravity duality. has provided a new tool to handle strong coupling problems.. in a hierarchical . management. 1. Literature review & Methods. The results of the Presentation. content. 2. 3. INTRODUCTION and OBJECTIVE. In contemporary management, in whatever system is employed, we must consider the possibility that the required output may not always be reliably . Presenter: Michael Czahor. Major Professor: Dr. Bill Meeker. Home Department. : Statistics. A Brief Background . Drexel University-BMES Dept.. Rowan University-Mathematics. Statistical motivation (Dr. Lacke/Dr. . Validity . Is the translation from concept to . operationalization. accurately representing the underlying concept. . Does your variables measure what you think in abstract concepts.. This is more familiarly called Construct Validity.. For. many computer-based systems. ,. the . most important system property is the dependability of the system.. The dependability of a system reflects the user’s degree of trust in that system. . It . ASQ RD Webinar Series. Reliability Works Incorporated. 830-1100 Melville . St. Vancouver B.C. . Canada V6E 4A6. Copyright Reliability Works Inc. . . . 2018. Presented by. Frank Thede, . P.Eng. Principle Reliability Engineer. Lecture 15. software Testing. Two main goals of software testing:. Means of increasing software reliability (Defect Testing).. Tests to find and correct faults. Boundary testing. Code coverage testing. . Sergeevich. . Nikitin. Assistant. Tomsk Polytechnic University. email: . NikitinDmSr@yandex.ru. Lecture-. 1. Additional chapters of mathematics. 1. 2. Reliability is usually concerned with failures in the time domain. Whether failures occur or not, and their times to occurrence, can seldom be forecast accurately. .