Browsing Institutt for marin teknikk by Author "Yang, Xue"
Now showing items 1-20 of 20
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Clarifying the concept of operational risk assessment in the oil and gas industry
Yang, Xue; Haugen, Stein; Paltrinieri, Nicola (Journal article, 2018)There is an increasing interest in risk and safety research to reflect risk fluctuations in operational phase to avoid major accidents from happening. A structured review that covers operational risk assessment, dynamic ... -
Classification of risk to support decision-making in hazardous processes
Yang, Xue; Haugen, Stein (Journal article, 2015)Application of risk assessments developed for the design phase to support decision-making in operational settings has exposed weaknesses in how risk is analysed and expressed in an operational context. The purpose of this ... -
Human-System Concurrent Task Analysis: An Application to Autonomous Remotely Operated Vehicle Operations
Thieme, Christoph Alexander; Ramos, Marilia Abilio; Yang, Xue (Chapter, 2020)Autonomous systems may operate with different Levels of Autonomy (LoA), from remote control to fully autonomous. The latter is not expected in the near or intermediate future for most systems. Thus, operation relies on the ... -
Implications from major accident causation theories to activity-related risk analysis
Yang, Xue; Haugen, Stein (Journal article, 2018)Operational Planning Decisions, which are characterized by short planning time and high frequency in the operational phase, has received little attention in risk and safety research in oil and gas industry. Activity ... -
Information and Decision-making for Major Accident Prevention – A concept of information-based strategies for accident prevention
Zhu, Tiantian (Doctoral theses at NTNU;2022:379, Doctoral thesis, 2022)With wide application of sensors and digitalization for accident prevention and safety management of sociotechnical systems, distributed decision-makers rely on information supplied for their decision-making more than ever. ... -
Integrating Software FMEA and STPA to Develop a Bayesian Network-Based Software Risk Model for Autonomous Ships
Yang, Xue; Zhu, Yawei; Zhou, Tao; Xu, Sheng; Zhang, Wenjun; Zhou, Xiangyu; Meng, Xiangkun (Peer reviewed; Journal article, 2023)The autonomous shipping industry is increasingly focusing on enhancing the safety and reliability of software-based systems. Conducting a risk assessment is a requirement for demonstrating the safety equivalence of autonomous ... -
Major accidents in Norwegian fish farming
Holen, Siri Mariane; Yang, Xue; Utne, Ingrid Bouwer; Haugen, Stein (Journal article; Peer reviewed, 2019)The Norwegian fish farming industry is experiencing accidents that may have serious consequences for fish-farm operators, the environment, and the farmed fish themselves. Fatalities and serious personnel injuries, mass ... -
Methodology for hazard identification in aquaculture operations (MHIAO)
Yang, Xue; Utne, Ingrid Bouwer; Holmen, Ingunn Marie (Peer reviewed; Journal article, 2019)Norwegian fish farms are expanding into more exposed sites due to a lack of sheltered coastal locations and growing negative ecological consequences close to land. The severe wave and current conditions, irregular and often ... -
New risk control mechanism for innovative deepwater artificial seabed system through online risk monitoring system
Zhen, Xingwei; Vinnem, Jan Erik; Han, Yue; Peng, Changyi; Yang, Xue; Huang, Yi (Journal article, 2020)The current offshore field development concepts (dry tree or subsea tree) have limitations for petroleum production in ultra-deep water (more than 1500 m), where the challenges are characterized by the depth of water, ... -
A Novel Data-Driven Prediction Framework for Ship Navigation Accidents in the Arctic Region
Yang, Xue; Zhing, Jingkai; Zhang, Wenjun; Xu, Sheng; Meng, Xiangkun (Peer reviewed; Journal article, 2023)Arctic navigation faces numerous challenges, including uncertain ice conditions, rapid weather changes, limited communication capabilities, and lack of search and rescue infrastructure, all of which increase the risks ... -
Operational limits for aquaculture operations from a risk and safety perspective
Yang, Xue; Ramezani, Ramin; Utne, Ingrid Bouwer; Mosleh, Ali; Lader, Pål Furset (Peer reviewed; Journal article, 2020)Current decision making regarding whether to abort a high-risk aquaculture operation in a Norwegian fish farm is mainly experience-driven. The on-site personnel decides whether to start/delay/abort operations primarily ... -
Quantitative risk modelling in the offshore petroleum industry: integration of human and organizational factors
Zhen, Xingwei; Vinnem, Jan Erik; Yang, Xue; Huang, Yi (Journal article; Peer reviewed, 2019)In-depth investigations of major offshore accidents show that technical, human, operational and organisational risk influencing factors (RIFs) all have crucial effects on the accident sequences. Nonetheless, the current ... -
Review on Typical Marine Operations in Aquaculture and Numerical Simulation of One Example Operation Scenario
Jin, Jingzhe; Selvik, Ørjan; Yin, Decao; Yang, Xue; Aksnes, Vegard Øgård; Fathi, Dariusz Eirik (Chapter, 2018)Aquaculture of Atlantic salmon in coastal and offshore locations is an operation intensive industry. This paper gives an overview of the most typical marine operations in the aquaculture of Atlantic salmon. Descriptions ... -
Risk dimensions of fish farming operations and conflicting objectives
Holen, Siri Mariane; Utne, Ingrid Bouwer; Yang, Xue (Chapter, 2018)Operations at sea-based fish farms can be challenging, and several risk dimensions are of concern during operations. Sea lice represent a challenge for the fish farmers who are required to perform delousing when the ... -
Risk influence frameworks for activity-related risk analysis during operation: A literature review
Yang, Xue; Haugen, Stein; Li, Yuandan (Journal article, 2017)Experience gained in the petroleum activities have showed that major accident risk is inherent in daily activities. Risk influence methodology is perceived as a good candidate to model the activity-related risk, as a key ... -
Risk information for operational decision-making in the offshore oil and gas industry
Yang, Xue; Haugen, Stein (Journal article, 2016)Operational planning decisions, which are characterized by relatively short time lag between decision and implementation, have received little attention in risk and safety research in offshore oil and gas industry. The ... -
Scenario analysis of fish escapes in Norwegian aquaculture for implementation of barrier management and improved learning from accidents
Yang, Xue; Holmen, Ingunn Marie; Utne, Ingrid Bouwer (Peer reviewed; Journal article, 2022)Learning from accidents is decisive for establishing barriers to prevent future accidents and ensuring safety in socio-technical systems. Farmed fish escape is a major concern in the aquaculture industry and there is limited ... -
System Verification, Processes and Testing
Perez, Tristan; Morozov, Andrey; Rokseth, Børge; Glomsrud, Jon Arne; Luckuck, Matthew; Myklebust, Thor; Torben, Tobias Valentin Rye; Yang, Xue (Chapter, 2019) -
A systems-theoretic approach to hazard identification of marine systems with dynamic autonomy
Yang, Xue; Utne, Ingrid Bouwer; Sandøy, Stian Skaalvik; Ramos, Marilia Abilio; Rokseth, Børge (Peer reviewed; Journal article, 2020)Autonomous marine systems may switch between various operational modes with different levels of autonomy (LoA), due to a rapidly changing environment and the complex nature of tasks. The dynamic autonomy brings an additional ... -
A value of prediction model to estimate optimal response time to threats for accident prevention
Zhu, Tiantian; Liu, Yiliu; Haugen, Stein; Yang, Xue (Peer reviewed; Journal article, 2022)This paper presents a novel value of (imperfect) prediction (VoP) model to estimate optimal response time to a threat that may result in an accident. The proposed VoP model is based on information value theory and considers ...