دورية أكاديمية
Pipe Organ Design Including the Passive Haptic Feedback Technology and Measurement Analysis of Key Displacement, Pressure Force and Sound Organ Pipe
| العنوان: | Pipe Organ Design Including the Passive Haptic Feedback Technology and Measurement Analysis of Key Displacement, Pressure Force and Sound Organ Pipe |
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| المؤلفون: | Paweł Kowol, Pawel Nowak, Luca Di Nunzio, Gian Carlo Cardarilli, Giacomo Capizzi, Grazia Lo Sciuto |
| المصدر: | Applied System Innovation, Vol 7, Iss 3, p 37 (2024) |
| بيانات النشر: | MDPI AG, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Technology LCC:Applied mathematics. Quantitative methods |
| مصطلحات موضوعية: | organ pipe, passive haptic feedback, displacement, key, Hilbert transform, Technology, Applied mathematics. Quantitative methods, T57-57.97 |
| الوصف: | In this work, an organ pipe instrument with a mechatronic control system including the Passive Haptic Feedback technology is implemented. The test bed consists of a motorized positioning stage mounted to a brace that is attached to a bridge on a platform. A simple pneumatic mechanism is designed and realized to achieve the same dynamics pressure for each measurement attempt on the keyboard. This system contain pipes, an air compressor, valves, and a piston connected to applied force pressure on the keyboard of the organ pipe. The pneumatic components, like valves and pressure regulators, mounted on the profile plate are connected to the main air supply line via flexible tubing or hoses to the air compressor and mechanical trucker. The pneumatic system has many types of valves that regulate the air speed, air flow, and power. The combination of valves and air compressor control the air flow and the mechanism of piston and pressure on the keyboard. The mechanical actuator presses the key to be tested, and a load cell detects the applied key force. A laser triangulation measurement system based on a Laser Displacement Sensor measures the displacement of the key during the key depression. The velocity of the key motion is controlled by the pneumatic actuator. A miniature-sized strain gauge load cell, which is mounted on a musical keyboard key, measures the contact force between the probe and the key. In addition, the quality of the audio signal generated by the organ instrument is estimated using the Hilbert transform. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2571-5577 |
| Relation: | https://www.mdpi.com/2571-5577/7/3/37; https://doaj.org/toc/2571-5577 |
| DOI: | 10.3390/asi7030037 |
| URL الوصول: | https://doaj.org/article/aa1a0f37b164439494d0422c34947b6b |
| رقم الأكسشن: | edsdoj.1a0f37b164439494d0422c34947b6b |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 25715577 |
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| DOI: | 10.3390/asi7030037 |