Modeling and Verification of Marine Equipment Systems Using a Model Checker

نویسندگان

  • Shunsuke YAO
  • Hiroaki AWANO
  • Yasushi HIRAOKA
  • Kazuko TAKAHASHI
چکیده

We discuss the modeling and verification of marine equipment systems that are implemented on a real-time OS. We construct the framework that provides primary functions, such as tasks with priorities, a scheduler, and an interrupt handler. Using this framework, we construct a behavioral model for two modules of simplified fishfinder, and verify the requirements such as deadlock-freeness using a model checker SPIN.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Reachability checking in complex and concurrent software systems using intelligent search methods

Software system verification is an efficient technique for ensuring the correctness of a software product, especially in safety-critical systems in which a small bug may have disastrous consequences. The goal of software verification is to ensure that the product fulfills the requirements. Studies show that the cost of finding and fixing errors in design time is less than finding and fixing the...

متن کامل

PLC Modeling and Checking Based on Formal Method

High reliability is the key to performance of electrical control equipment. PLC combines computer technology, automatic control technology and communication technology and becomes widely used for automation of industrial processes. Some requirements of complex PLC systems cannot be satisfied by the traditional verification methods. In this paper, an efficient method for the PLC systems modeling...

متن کامل

Formal Verification of DSR Protocol in Wireless Networks Using SMV Model Checker

Formal verification is one of the best methods for evaluating the systems. In this paper we used SMV model checker to evaluate the performance of DSR protocol in wireless networks. Since the modeling of whole DSR network in SMV is not possible, we used a Case Study example. In this example, node failure and link break conditions are investigated. By using SMV model checker, we have been able to...

متن کامل

Numerical Simulation of Wave Overtopping Over Composite Berm Breakwater

Breakwaters have changed a lot during their design history. Overtopping is an important parameter that its evaluation and reduction has always been noticed. In this study, the wave overtopping of composite berm breakwater as a new conceptual structure has been investigated numerical modeling was performed using FLOW-3D software. Then, based on  a laboratory model conducted by Losada et al, cali...

متن کامل

مدلسازی عددی روگذری موج از موجشکن توده سنگی با در نظر گرفتن اثر تخلخل

Wave overtopping on the breakwaters is an important issue in breakwaters’ design. Most of the previous studies focused on experimental researches and numerical modeling of irregular wave overtopping particularly on porous breakwaters has not been studied. In the present study, the verification between experimental studies and numerical modeling of irregular waves overtopping on the porous...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2009