The Restricted Access Processor An Example of Formal Verification

1985 ◽  
Author(s):  
Norman Proctor
Keyword(s):  
Formal Verification ◽  
Restricted Access

Formal Verification of Control System Software

2019 ◽  
Author(s):  
Pierre-Loïc Garoche
Keyword(s):  
Control System ◽  
Formal Verification ◽  
Formal Analysis ◽  
Critical Systems ◽  
System Software ◽  
Unified Approach ◽  
Verification Methods ◽  
Autonomous Cars ◽  
Computer Scientists ◽  
Verification Techniques

The verification of control system software is critical to a host of technologies and industries, from aeronautics and medical technology to the cars we drive. The failure of controller software can cost people their lives. This book provides control engineers and computer scientists with an introduction to the formal techniques for analyzing and verifying this important class of software. Too often, control engineers are unaware of the issues surrounding the verification of software, while computer scientists tend to be unfamiliar with the specificities of controller software. The book provides a unified approach that is geared to graduate students in both fields, covering formal verification methods as well as the design and verification of controllers. It presents a wealth of new verification techniques for performing exhaustive analysis of controller software. These include new means to compute nonlinear invariants, the use of convex optimization tools, and methods for dealing with numerical imprecisions such as floating point computations occurring in the analyzed software. As the autonomy of critical systems continues to increase—as evidenced by autonomous cars, drones, and satellites and landers—the numerical functions in these systems are growing ever more advanced. The techniques presented here are essential to support the formal analysis of the controller software being used in these new and emerging technologies.

Preparation and application of internal surface reversed-phase restricted-access material

2013 ◽  
Vol 30 (8) ◽  
pp. 810-815 ◽  
Author(s):  
Xiaoyu WU ◽  
Rong WANG ◽  
Hua XIE ◽  
Jianfeng WANG ◽  
Pei YANG ◽  
...  
Keyword(s):  
Internal Surface ◽  
Reversed Phase ◽  
Restricted Access ◽  
Restricted Access Material

HOL2GDT a Formal Verification-Based Design Methodology

2001 ◽  
Author(s):  
Anand Chavan ◽  
Byoung Woo Min ◽  
Shiu-Kai Chin
Keyword(s):  
Formal Verification ◽  
Design Methodology

Magnetic restricted-access carbon nanotubes for the extraction/pre-concentration of organophosphates from food samples followed by spectrophotometric determination

2020 ◽  
Vol 241 ◽  
pp. 118632
Author(s):  
Pedro Marcos Frugeri ◽  
Marcello Henrique da Silva Cavalcanti ◽  
Ayla Campos do Lago ◽  
Eduardo Costa Figueiredo ◽  
Cesar Ricardo Teixeira Tarley ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Spectrophotometric Determination ◽  
Food Samples ◽  
Restricted Access

Highly selective enrichment and direct determination of imazethapyr residues from milk using magnetic solid-phase extraction based on restricted-access molecularly imprinted polymers

2021 ◽  
Author(s):  
Shicong Jia ◽  
yanqiang zhou ◽  
Jianmin Li ◽  
Bolin Gong ◽  
Shujuan Ma ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Molecularly Imprinted Polymers ◽  
Solid Phase ◽  
Direct Determination ◽  
Magnetic Solid Phase Extraction ◽  
Phase Extraction ◽  
Molecularly Imprinted ◽  
Restricted Access ◽  
Imprinted Polymers ◽  
Magnetic Solid

The restricted access media magnetic molecularly imprinted polymers (RAM-MMIPs) were prepared as magnetic solid phase extraction (M-SPE) material by reversible addition fragmentation chain transfer (RAFT) technique. The resulting RAM-MMIPs had...

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