17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267)最新文献_第4页

Certification of usability: a process for creating a human-centered system 可用性认证:创建以人为中心的系统的过程

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.741556

S. Chappell

{"title":"Certification of usability: a process for creating a human-centered system","authors":"S. Chappell","doi":"10.1109/DASC.1998.741556","DOIUrl":"https://doi.org/10.1109/DASC.1998.741556","url":null,"abstract":"If a system or procedure is being developed that will be used by humans, the design should be human-centered. Human-centered design capitalizes on and accommodates human skills in perception, attention, and cognition, while minimizing the opportunities for and effects of human error. This paper describes a mature practical process for accomplishing this goal of human-centered design. Usability is the foundation of this process. The first step in creating a human-centered system is to determine who the operators are, how, where, and what they are using the system for now, and what they would like to use it for in the future. The next step is to set relevant and realistic usability goals for the user interface of the new system. These goals include the time to accomplish the task and error tolerance. The final step is to perform usability testing, starting with a prototype. Many usability issues will become apparent by creating scenarios that 1) exercise a representative sample, if not all, of the operator functions and 2) provide a realistic operational environment for testing. By collecting and analyzing usability data, specific interface features can be evaluated and any mismatch between the design and the operational use will be revealed. Through iterative design improvements the final product will be easy to use and difficult to use incorrectly.","PeriodicalId":335827,"journal":{"name":"17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122689603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

GPS user-interface design problems GPS用户界面设计问题

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.741587

K. Williams

引用次数: 7

Advanced maintenance using causal networks 使用因果网络进行高级维护

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.741441

C. J. Sitter, G. Provan

引用次数: 4

A simplified aeronautical telecommunication network (ATN) avionics architecture 一种简化的航空电信网络(ATN)航空电子结构

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.739812

T. L. Signore

引用次数: 3

"Club Med"/sup TM/ avionics at "Motel 6"/sup TM/ costs: win/win development strategies “地中海俱乐部”/sup TM/“6号汽车旅馆”的航空电子设备/sup TM/成本:双赢发展战略

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.741498

J. Sutton

引用次数: 0

Ultra-reliable real-time control systems-future trends 超可靠实时控制系统——未来趋势

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.741516

R. Hammett

{"title":"Ultra-reliable real-time control systems-future trends","authors":"R. Hammett","doi":"10.1109/DASC.1998.741516","DOIUrl":"https://doi.org/10.1109/DASC.1998.741516","url":null,"abstract":"Today's aircraft use ultra-reliable real-time controls for demanding functions such as Fly-By-Wire (FBW) flight control. Future aircraft, spacecraft and other vehicles will require greater use of these types of controls for functions that currently are allowed to fail, fail to degraded operation, or require human intervention in response to failure. Fully automated and autonomous functions will require ultra-reliable control. But ultra-reliable systems are very expensive to design and require large amounts of onboard equipment. This paper will discuss how the use of low-cost sensors with digital outputs, digitally commanded fault-tolerant actuation devices and interconnecting networks of low-cost data buses offer the promise of more affordable ultra-reliable systems. Specific technologies and concepts to be discussed include low-cost automotive and industrial data buses, \"smart\" actuation devices with integral fault masking capabilities, management of redundant sensors, and the fault detection and diagnosis of the data network. The advantages of integrating the control and distribution of electrical power with the control system will be illustrated. The design, installation, and upgrade flexibility benefits provided by an all-digital and shared network approach are presented. The economic benefits of systems that can operate following failure and without immediate repair will be reviewed. The inherent ability of these redundant systems to provide effective built-in-test and self-diagnostics capabilities will be described. The challenges associated with developing ultra-reliable software for these systems and the difficulties associated with exhaustive verification testing will be presented as will additional development hurdles that must be overcome.","PeriodicalId":335827,"journal":{"name":"17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115118065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 12

Evaluation of Honeywell recoverable computer system (RCS) in presence of electromagnetic effects 霍尼韦尔可恢复计算机系统(RCS)在电磁效应下的评估

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.741553

M. Malekpour

引用次数: 3

Development of display technology for the next century [military aircraft] 下个世纪显示技术的发展[军用飞机]

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.741530

J. Schmidt

引用次数: 0

Correct decisions based on uncertain requirements and imperfect information within product partnerships-a contradiction? 在产品合作关系中，基于不确定的需求和不完善的信息做出正确的决策——这是矛盾吗?

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.741446

G. Hertel, T. Jahns, M. Kokes, T. Neff, I. Trefz, W. Virt

{"title":"Correct decisions based on uncertain requirements and imperfect information within product partnerships-a contradiction?","authors":"G. Hertel, T. Jahns, M. Kokes, T. Neff, I. Trefz, W. Virt","doi":"10.1109/DASC.1998.741446","DOIUrl":"https://doi.org/10.1109/DASC.1998.741446","url":null,"abstract":"Early and effective integration of subsuppliers during the early phases of the product development process has become a strategic factor key to a manufacturer's competitiveness. It will therefore be important in the future to act upon subsuppliers' innovations in a significantly more timely manner than is practised today. The realization of this task will render the sphere of development crucially important. Not only the technical functionality of a future product is defined in the early phases of the product development process. Through specification of technical parameters a product's cost as well as indirect and direct costs associated with a product's production may be determined. The transformation of this strategy into reality requires the ability to work with incomplete information, which, when coupled with accurate mathematical and modelling methods, can contribute to making the goal of higher profits a reality. Through the example of a vehicle accessory, it was shown that with the help of probability based assessment techniques that are able to model the kind of incomplete input data often present in early planning stages, well founded decisions can be reached. Timely recognition of risks and of requirement to act as well as transparent and accountable decision making that takes customer wishes into account are the primary goals that will be pursued in order that economically robust products are created.","PeriodicalId":335827,"journal":{"name":"17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130262046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IRIDIUM(R) aeronautical satellite communications 铱星(R)航空卫星通信

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.739850

P.W. Lemme, S. Glenister, A. Miller

引用次数: 47