مریم روضه سرا

This is an exploratory research with the aim of identifying and explaining the functions of standards in the innovation process of a multi-purpose helicopter. Accordingly, through the case study of a product in the aviation industry with a strict regulatory framework and, the necessity of applying compulsory and voluntary standards, as well as by using the method of thematic analysis and thematic network tools, the function of Various types of standards are explained in the product innovation process. Research data were collected using in-depth and semi-structured interviews with ten experts and specialists at different stages of the helicopter life cycle, literature review and archival data. Based on the research findings, the function and effects of standards in the helicopter innovation process were identified by 10 organizing themes and 57 basic themes. Organizing themes (function of standards) in this research include information, efficiency, technology transfer, technological capability building, complexity and uncertainty management, measurement, compatibility, quality/safety, organization and variety reduction. The results in addition to revealing new aspects of the interplay between standards and innovation in the product development and innovation process, also have important implications for innovation management, especially in follower/latecomer firms.

Due to the different pattern of evolution of complex product systems in comparison with conventional innovation models, this paper examines the evolution of innovation in complex product systems in Iran's aviation industry using the concept of life cycle model in systems engineering. In this paper, a model for identifying and analyzing innovation stages in CoPS is developed with a focus on revealing the interaction of reverse and forward engineering. For this purpose, first, by reviewing the literature and life cycle models in CoPS, a conceptual framework was developed. Then, by chronological multiple case study of three CoPS in the aviation industry, a life cycle-based innovation process model in CoPS was developed. This model includes following stages: reverse engineering and design recovery (including data evaluation and analysis, technical data package generation, design verification, technical data package completion and design implementation), concept, development, production, operation, support and retirement. Our findings show several salient features of innovation process in CoPS in Iran's aviation industry as follows. This model is a complex system of processes which are concurrent, iterative, recursive and interdependent. During the product innovation process, reverse and forward engineering interact with each other. Also, this model provides a systematic and pragmatic framework for better management of the innovation process in complex product systems that are designed and produced based on ideas and technical data obtained from reverse engineering in intraction with forward engineering (direct design).