Self-optimization in Large Scale Assembly

Schmitt, Robert; Jatzkowski, Philipp; Janßen, Markus; Bertelsmeier, Felix

doi:10.1016/j.proeng.2013.08.236

Cited by 7 publications

(6 citation statements)

References 2 publications

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“…Shin et al 57 elaborated the cutting strategy of large size stainless steel pipes with a larger outer diameter of 165 mm and a thickness of 7 mm (Figure 4(c)). Schmitt et al 58 considered the gravitational effects of large components and compensated the deformation to fulfill the tolerance requirements.…”

Section: Machining Methodsmentioning

confidence: 99%

“…The measurement is absolutely vital for large components. For the high-precision large-scale components, such as large bearings and gears, several quality features 81 (c) rail detection system, 83 (d) key 3D point measurement, 84 (e) s mobile robotic measurement system, 87 (f) inline measurement of Fuselage, 58 (g) zero-clearance assembly measurement, 90 and (h) a flexible and accurate measurement method. 108 have to comply with tolerances in the range of 20-50 mm.…”

Section: Measuring the Large Componentsmentioning

confidence: 99%

“…Testing methods for large components: (a) 3D shape measurement projection, 2 (b) monitoring the slewing bearings, 81 (c) rail detection system, 83 (d) key 3D point measurement, 84 (e) s mobile robotic measurement system, 87 (f) inline measurement of Fuselage, 58 (g) zero-clearance assembly measurement, 90 and (h) a flexible and accurate measurement method. 108 …”

Section: Measuring the Large Componentsmentioning

confidence: 99%

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Reviews on the machining and measurement of large components

Guo

2023

Advances in Mechanical Engineering

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The study summarized the characteristics of large board and shaft components. The high-end large machine equipment and clamping devices should be developed in machining for high requirements. Additionally, some non-conventional methods have became a increasing for large components. For measurements, the developing and advanced methods were summarized, and the compensation methods were also complement to realize the high precision and efficiency. If that the component’s size has greatly exceeded the range of the current equipment, the mobile equipment are recommended for machining and measurement, and its detection technology is developed essentially for multiple mobile ones. Thus the study has guiding significance for achieving the high-precision and efficiency machining and measurement for large components, which is a great need in related industries.

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Section: Machining Methodsmentioning

confidence: 99%

Section: Measuring the Large Componentsmentioning

confidence: 99%

Section: Measuring the Large Componentsmentioning

confidence: 99%

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Reviews on the machining and measurement of large components

Guo

2023

Advances in Mechanical Engineering

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“…3 (Permin et al, 2016;Schmitt et al, 2013a). The fulfillment of the measurement task is not the primary goal in this application, rather the fulfillment of the assembly task is.…”

Section: Model-based Process Controlmentioning

confidence: 99%

“…By developing more comprehensive process models, the position and orientation of the tool center point can be controlled more precisely using external laser trackers than by the systems themselves, which are subject to load-dependent deformation. The model for the compensation of the kinematic errors uses the more precise position information of the laser trackers as well as the ambient temperature, the internal sensor system and the information on the axis errors (Schmitt et al, 2013b;Blunt, 2013;Altintas et al, 2005;Schwenke et al, 2005).…”

Section: Model-based Process Controlmentioning

confidence: 99%

Sensor information as a service – component of networked production

Schmitt

Voigtmann

2018

J. Sens. Sens. Syst.

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Abstract. Metrology has a key position in networked, adaptive production, with the task of a holistic and valid assessment of the state of various production scenarios. With the diminishing focus on a device-specific development towards an adaptive production network, which is less hierarchical in the sense of the "Internet of production", and with the focus on the properties of cyber-physical systems (CPSs), new opportunities for the strengthening of metrology arise. Characteristic of these CPSs are sensors for multi-modal data acquisition, actuators for interaction with the environment, distributed computing power and the ability to spontaneously or permanently network itself. They form the basis for the creation of a "digital shadow" and thus are essential components of a model for process control. Current trends and challenges for metrology in networked production, such as multi-sensor systems, model-based measurements, virtual measurement processes or the integration into adaptable production systems, broaden the boundaries of future requirements of metrology, in particular with regard to its flexibility, speed and compatibility. A prerequisite is a scalable, specifiable information fusion. A solution to this is the service-based provision of sensor information, measurement data and decisions, which can be flexibly adapted to task-specific requirements. For this concept of "sensor information as a service", development stages and prerequisites for its implementation as well as affected areas are discussed.

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Object-based terminal positioning solution within task-boosted global constraint for improving mobile robotic stacking accuracy

Chen,

Feng,

et al. 2024

Advanced Engineering Informatics

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Self-optimization in Large Scale Assembly

Cited by 7 publications

References 2 publications

Reviews on the machining and measurement of large components

Reviews on the machining and measurement of large components

Sensor information as a service – component of networked production

Object-based terminal positioning solution within task-boosted global constraint for improving mobile robotic stacking accuracy

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