Top DO-178C Optimization Tactics for Planning Aspects This DO-178C white paper, is based on ConsuNova’s recurrent Avionics Gap Analyses performed worldwide over the years. Some experts say that plans should detail every aspect of software process. However, based on ConsuNova involvements in many projects, there is a fine line between “detailed planning” and “good planning”. The discussions in this 16-page white paper focuses on important Challenges, Recommendations and “takeaways” related to the Planning aspects. DO-178C Optimization Tactics shows the reader the specific examples on how to improve DO-178C planning with adequate content and strategy to achieve successful compliance in optimized manner while governing a practical process for the DO-178C life-cycle during the project.
Practical Rules for DO-178C Requirements Capture This whitepaper discusses why ARP 4754A, DO-178C and DO-254 place emphasis on writing correct, complete and testable requirements. ConsuNova provides this paper to introduce a framework of rules for capturing functional requirements which should minimize program risk and maintain schedules.
DO-178C and its Impact This paper identifies the major differences between DO-178B and DO-178C, along with a description of the impact of DO-178C on the industry. This paper also examines the relationship between DO-178C and the supplements, DO-330, DO-331, DO-332, and DO-333.
Understanding DO-330 and Overview of Software Tool Qualification For the construction and safety certification of airborne systems software, the software tools used to build this software generally needs to be qualified. This qualification provides evidence that the software too is suitable for use, when building such safety-related airborne software. This paper identifies the major activities outlined in DO-330, along with a description of the impact it has on the industry at large. It also examines the relationship between DO-178C and DO-330.
DO-178B Description & Case Study The purpose of this ConsuNova white paper is to educate the reader in how ConsuNova implements DO-178B on a regular basis. Note that DO-178B was also applied to the development of avionics hardware until the FAA officially recognized the DO-254 standard for developing hardware. Please refer to the ConsuNova’s DO-254 white papers for more information.
Military Avionics Certification via DO-178B & DO-254 For decades, Military organizations have developed hardware and software using a variety of specialized, defense-oriented standards including 2167A, 498, and 882. As Military organizations, they were highly motivated to use hardware and software standards which differed from the commercial sector since it was perceived that military applications were “different”. Militaries utmost concern was primarily “Mission”. Today, however, there is an accelerating momentum toward Military/Commercial avionics convergence: adopting DO178B and DO-254 worldwide. Today, fighter jets (Joint Strike Fighter, T-50, etc.), Cargo planes (C-130, C-17, A400M, etc.) and UAV/UAS’s are requiring compliance to DO-178 and increasingly, DO-254.
DO-178B Tool Qualification Tool qualification is required whenever the design assurance process(es) described in RTCA/DO-178B or RTCA/DO-254 are eliminated, reduced, or automated by the use of the tool unless the output of the tool is verified. Verification of the tool’s output must be accomplished through the verification process as defined by RTCA/DO-178B section 6.
Traceability per DO-178 & DO-254 Traceability is a key aspect of most modern professions. Accountants, researchers, and forensic scientists alike all apply traceability. For high quality and safety-critical engineering development efforts however, traceability is a cornerstone not just for achieving success, but to proving it as well. DO-178B & DO-254 require traceability to be complete at the end of the project. However, winning engineering teams apply it from the beginning as the best “measurement” tool available …”
DO-178 Top Mistakes and how to avoid them What are the most common mistakes via DO-178? As the largest, and fastest-growing, avionics-related services companies in North America, we’ve captured both ours, and our clients, most common mistakes; and we’ve learned from them. Through this learning process, we hope that the skies are safer and our clients are more successful.
DO-178B Overview & Process Flow The DO-178B guidelines describe objectives for software life-cycle processes, activities and design considerations for achieving those objectives, and proving that the objectives have been satisfied. The majority of DO-178B is dedicated to describing a sequential waterfall development methodology for new, custom-built avionics software. This approach is a requirements-based development and verification methodology that includes a number of alternative methods for satisfying the objectives.
DO-178B Costs versus Benefits DO-178B is the benefactor, or bane, of avionics projects the world over. But is DO-178B really expensive? Does it add value? Will it improve safety and reliability? Does it have benefits? What are the true costs versus benefits? These important questions are answered in this ConsuNova White Paper.