Planovi uzorkovanja za atribute

undergraduate thesis

• Title (english): Sampling planes for attributes
• Author: Josipa Milić
• Mentor: Vedran Šimunović (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2022-09-28, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Production Mechanical Engineering

Abstract

U ovom radu opisana je primjena i važnost planova uzorkovanja za atribute prema normi ISO 2859-1:1999 kao jednog od načina provjere kvalitete, odnosno kao jedan od načina donošenja odluke o prihvaćanju ili odbijanju proizvoda. Definirana je statistička pozadina planova uzorkovanja za atribute koji se temelje na binomnoj i Poissonovoj razdiobi. Također, opisan je osnovni koncept prihvatljive razine kvalitete, AQL (eng. Acceptable quality level). AQL je jedan od najznačajnijih i najučestalijih ugovornih zahtjeva na kvalitetu između kupca i dobavljača te predstavlja udio nesukladnih jedinica koje se nalaze u isporuci, a prihvatljive su za kupca. Na odabranim primjerima provedeno je jednostruko, dvostruko i višestruko uzorkovanje, dobiveni rezultati su uspoređeni i analizirani kako bi se izveo zaključak.

Abstract (english)

This paper describes the application and importance of sampling plans for attributes according to the ISO 2859-1:1999 standard as one of the methods of quality control, apropos as one of the methods of making a decision on acceptance or rejection of a product. The statistical background of sampling plans for attributes based on binomial and Poisson distributions is defined. Also, the basic concept of acceptable quality level, AQL, is described. AQL is one of the most significant and frequent contractual quality requirements between the customer and the supplier and represents the proportion of non conforming units that are in the delivery and are acceptable to the customer. Single, double and multiple sampling was carried out on selected examples, the obtained results were compared and analyzed in order to draw a conclusion

• Keywords: planovi uzorkovanja za atribute; ISO 2859-1:1999; AQL
• Keywords (english): sampling plans for attributes; ISO 2859-1:1999; AQL
• Language: croatian
• URN:NBN: urn:nbn:hr:235:596849
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2022-09-26 11:20:22