Integrierte Produktentwicklung

Ehrlenspiel, Klaus; Meerkamm, Harald

doi:10.3139/9783446449084

Cited by 88 publications

(23 citation statements)

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“…They need to be implemented in analysis techniques to be able to apply them to a problem. An example of a heuristic is surface analysis, where the surface of a component is analysed for contact points in order to identify function-relevant areas, or the so-called working surface pairs [9]. The surface analysis can be implemented with the following analysis techniques [16]:…”

Section: Overcoming Non-transparency In Analysismentioning

confidence: 99%

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Methodical support for investigation of system behaviour by means of analysis techniques—overcoming non-transparency in embodiment design

Hölz

Grauberger

Matthiesen

2020

Forsch Ingenieurwes

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One challenge in adaptive design of technical systems is insufficient understanding of the mechanical system behavior. The actual system behaviour often differs from the system behaviour expected by the designer. This is due, for example, to influences from manufacturing, wear, or errors in the designer’s understanding. For the analysis of the differences between expected and actual system behavior, the system behaviour can be observed. Special analysis techniques are often necessary for system observation. However, the missing methodical support in the system-specific use of analysis techniques is a challenge. In this contribution, a methodical support for the selection and adaptation of analysis techniques for system observation is developed. For this, known errors that occur during system observation are operationalised and provided as requirements for evaluation of analysis techniques. The support is provided as a Selection Matrix, in which the evaluated analysis techniques can be selected and adapted. This is evaluated considering an accompanying application to the non-transparent system wood screw connection. By using the analysis techniques selected with the method, it was possible to identify the actual system behaviour and gain new insights. Here, the Selection Matrix provided support through a structured evaluation of analysis techniques. The Selection Matrix also supported the adaptation of analysis techniques for improved observation of the system behaviour. No general statements on the quality of the support by the Selection Matrix are yet possible. Also, the operationalisation of the errors should be improved to reduce subjective influences. Therefore, these topics should be investigated in further studies.

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Section: Overcoming Non-transparency In Analysismentioning

confidence: 99%

“…This may be due to unknown causes for system behaviour. Here, the physical product embodiment must also be investigated in experiments due to unknown properties [9]. In setting up an experiment, it is recommended to consult experts that can support through their understanding of the system [10].…”

Section: Introductionmentioning

confidence: 99%

Methodical support for investigation of system behaviour by means of analysis techniques—overcoming non-transparency in embodiment design

Hölz

Grauberger

Matthiesen

2020

Forsch Ingenieurwes

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“…Component suppliers who only sell based on a fixed components catalogue lose flexibility towards the customer, which often is an exclusion criterion for an order in a displacement market (Franke, 1998). The fundamental goal for these suppliers is to maximize customer coverage with customer specific products while minimizing internal costs (Ehrlenspiel and Meerkamm, 2017;Feldhusen and Grote, 2013;Gausemeier et al, 2015). The classic approach to solving this challenge is the re-use and combination of fully engineered, pre-designed parts and assembly variants according to the customer's individual requirements (Blees, 2011;Krause and Gebhardt, 2018;Nurcahya, 2007;Wyrwich and Jacobs, 2019;ElMaraghy et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

Customer Specific Compatibility Matrices for Functional Integral Product Architectures

Siebrecht

2020

Proc. Des. Soc.: Des. Conf.

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Supplier of system components face the challenge of customer requirements influencing the property level functional integral product architectures. For this, solution approaches focusing on the re-use of pre-engineered part variants are not applicable. However, to generate a valid product structure, customer-specific properties have to fit modelled product knowledge. Therefore, the approach models a reference class structure and analysis compatibilities on the property level for customer specific inputs concerning explicit product knowledge and constraints.

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“…The aim of this integral approach is to positively influence all aspects of the development process in order to achieve optimum product quality at the lowest possible cost and in the shortest possible time. According to Ehrlenspiel and Meerkamm (2017), a methodology for IPD should be concretizable and adaptable for specific products and operations as well as suitable for the entire product life cycle. Simultaneously, the method must support integrated thinking and operating processes by corresponding to natural thinking.…”

Section: Introductionmentioning

confidence: 99%

A Methodical Approach to Integrated Product Development in Total Hip Arthroplasty

Ley

Wirths

Oleff

et al. 2020

Proc. Des. Soc.: Des. Conf.

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Hip joint arthroplasty is considered to be a safe, successful and cost-effective procedure to restore hip joint functionality. However, a successful hip joint arthroplasty affects different stakeholders e.g. patient and surgeon and depends on various influencing factors within the product life cycle as well as the applied technological opportunities. Due to the complex dependencies between influencing factors, technological opportunities and stakeholders, this contribution introduces an IPD-based approach to improve the quality of total hip arthroplasties.

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Integrierte Produktentwicklung

Cited by 88 publications

References 0 publications

Methodical support for investigation of system behaviour by means of analysis techniques—overcoming non-transparency in embodiment design

Methodical support for investigation of system behaviour by means of analysis techniques—overcoming non-transparency in embodiment design

Customer Specific Compatibility Matrices for Functional Integral Product Architectures

A Methodical Approach to Integrated Product Development in Total Hip Arthroplasty

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