Microsoft Word ijbpm190205 schmidt no downsample previously stasak
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IJAOM-Keyperformansindicators
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- Good articles, Repaired articles and Waste articles
- [PetY TotfinAssets (I, j1)] (24) [C Articlegood (j’, k 9a ) ] ⊂ [PetY TotfinCosts
- Waste articles
- Semantic Technology – Business Process Linguistic Modelling - Expert
Totmat
Assets (I, j1')] – PM process material production results, [PetY Totfin Assets (I, j1')], - PM process financial production results, which represent its external metrics. Now, let us try explaining, what the terms Good articles, Repaired articles and Waste articles mean in more details. Good articles The {[Article goodt (j’,k 8 ]} linguistic set consists of two subsets: (a) [Article good (j’,k 8 ] good articles recognized after primary check and control (b) [Article goodr (j’,k 8 ] good articles recognized after repair (secondary) check and control, while formula (21) might be postulated: [Article goodt (j’, k 8 ] = [Article good (j’,k 8 ] ∩ [Article goodr (j’,k 8 ] (21) Total assets related to produced good articles [EA Articlegoodt (j’, k 9 ) ] might be calculated based on formula (22) [Article good (j’,k 8 ] ⊗ [ E pcs (j',k 5 )] = [EA Articlegood (j’, k 9 ) ] (22) Partial cos related to produced good articles [EA Articlegood (j’, k 9 ) ] might be calculated based on formula (23) 146 Int. J. of Advanced Management, Vol. 10, No. 2, 2018 146 J. Stašák and P. Schmidt [Article good (j’,k 8 ] ⊗ [ Cpiece (j’, k 2 ] = [C Articlegood (j’, k 9 ) ] (23) where [Cpiece (j’, k 2 )] - Costs per one product type piece [EA Articlegood (j’, k 9 ) ] ⊂ [PetY TotfinAssets (I, j1')] (24) [C Articlegood (j’, k 9a ) ] ⊂ [PetY TotfinCosts (I, j1')] (25) Repaired articles The [Article repair ] linguistic set, the content of represents articles to be repaired, consists of two subsets: [Article goodr (j’,k 8a ] – the articles, which become good ones, after being repaired [Article waster (j’,k 8b ] – the articles, which become waste, after being repaired (see also formula (26)) [Article repair ] = [Article goodr (j’,k 8a ] ⊗ [Article waster (j’,k 8b ] (26) The [Article goodr (j’,k 8a ] linguistic set content is added [Article goodt (j’,k 8 ] linguistic set content (see also formula (22), however it is necessary to calculate supplementary cost (see also formula 26) [Article goodr (j’,k 8b ] ⊗ [C piece (j’, k 2 )] = [C Articlegoodr (j’, k 9b ) ] (27) and formula (22) is being converted into formula (28). {[Article good (j’,k 8 ] ∩[Article goodr (j’,k 8b ]}⊗{ [Cpiece (j’,k 2 ]} = {[C Articlegood (j’, k 9 )]} (28) When considering assets, the supplementary ones should be calculated with respect to formula (29) [Article goodr (j’, k 8b ]} ⊗ [E pcs (j',k 5 )] = [EA Articlegoodr (j’, k 9a ) ] (29) Total assets related to produce good articles might be postulated with respect to formula (30) [EA Articlegood (j’, k 9 )] ⊗ [EA Articlegoodr (j’, k 9a )] = [EA Articlegoodt (j’, k 9a )] (30) While total costs related to produce good articles might be postulated with respect to formula (28) Waste articles The {[Article wastet (j’, k 8 ]} linguistic set consists of two subsets: (a) [Article waste (j’, k 8 ] waste articles recognized after primary check and control (b) [Article waster (j’,k 8 ] waste articles recognized after repair (secondary) check and control, while formula (31) might be postulated: [Article wastet (j’, k 8 ] = [Article waste (j’, k 8 ] ∩ [Article waster (j’,k 8 ] (31) Total costs related to waste articles are calculated with respect to formula (32) Key Performance Indicators versus Business Process Metrics 147 [Article wastet (j’, k 8 ] ⊗ [ Cpiece (j’, k 2 ] = [C Articlewaste (j’, k 9 ) ] (32) where [Cpiece (j’, k 2 )] - Costs per one product type piece Optimization algorithm With respect to the above-mentioned issues formula (33) might be postulated {[C piece (j’, (k 2 )](, {[EA piecehr (j’, k 6 )]},{[Article good ] , [Article repair ] , [Article waste ]} = {[PetY TotmatAssets (I, j1')], [PetY Totfin Assets (I, j1')]} = max (33a) while the following supplementary or supporting issues might be postulated IF {[PetY Totmat Assets (I, j1')]} = MAX THAN [(Article good ) = MAX] & [(Article repair ) = MIN]& [(Articleg waste ] = MIN]} (34a) IF [(Article repair ) = MIN] = [Article goodr (j’, k 8a ] = MAX & [Article waste ] = MIN (34b) IF [(Article wastet (j’, k 8 ) = MIN] THAN [(Article wasteg (j’,k 8 ) =MIN] & [Article waster (j’,k 8 ) =MIN] (33b) IF [(Article good ) = α 1 = MAX] & [Article goodr (j’, k 8a ) = α 2 = MAX] = α 1 + α 2 = α = MAX (34c) IF [(Articleg waste ] =β 1 = MIN] & [Article waster (j’,k 8 ) =β 2 = MIN] β 1 +β 2 = β = MIN (34d) The total number of produced articles might be calculated based on formula (35) [( α 1 + α 2 ) + (β 1 + β 2 )] = Σ T (35) α 1 – number of produced articles (after primary check and control) – good articles α 2 - number of produced articles (after secondary check and control) – good articles – coming after repair β 1 – number of produced articles (after primary check and control) – waste articles β 2 -number of produced articles (after secondary check and control) – waste articles – coming after repair However, the formulas (33) – (35) create basis for design of algorithm denoted as Optimization algorithm, which enables calculating appropriate values α 1, α 2, β 1 and β 2 with respect ε 1 value, while formula (35) might be postulated (β 1 + β 2 )/( α 1 + α 2 ) ≤ ε 1 (36) There might be changed the α 1, α 2, β 1 and β 2 and tested, which composition corresponds to formula (36). Example: 148 Int. J. of Advanced Management, Vol. 10, No. 2, 2018 148 J. Stašák and P. Schmidt Let us consider the article production, where the values α 1, α 2, β 1 and β 2 play a role of principle importance and the ε 1 item value is 0,05 and α 1, α 2, β 1 and β 2 primary values are postulated as follows: α 1 =100, α 2 = 200, β 1 = 20 and β 2 =30. Furthermore let us apply formula (36) (β 1 + β 2 )/( α 1 + α 2 ) = (20+30)/(100+200) =50/300= 1/6 = 0, 17 (37) When comparing the first result value with ε 1 value we can see, the composition of α 1, α 2, β 1 and β 2 values does not correspond to pre-defined ε 1 value. As a result of that, the α 1, α 2, β 1 and β 2 values should be changed as follows: α 1 =150, α 2 = 250, β 1 = 10 and β 2 =10 = (10+10)/(150+250)= 20/400 = 0,05 (38) The total sum of produced articles Σ T =420. However, when comparing the second result, we can see the composition of α 1, α 2, β 1 and β 2 values corresponds to pre-defined ε 1 value and the composition of α 1, α 2, β 1 and β 2 values might be considered to be optimal and the following issues might be postulated α 1 ≥150, α 2 ≥ 250, β 1 ≤ 10 and β 2 ≤ 10 (39) while those values indicate how the production process should be led or conducted in order to assure the optimal production course. The above-mentioned algorithm creates an integral part of Business Process Linguistic Modelling Strategy Creator described within section 4.5. The principle layout of Optimization algorithm is shown in Fig.5a and Fig.5b. Key Performance Indicators versus Business Process Metrics 149 Fig. 5a Optimization algorithm Part I Source: The Authors Fig. 5b Optimization algorithm Part II Source: The Authors
150 Int. J. of Advanced Management, Vol. 10, No. 2, 2018 150 J. Stašák and P. Schmidt 4.5 Business Process Linguistic Modelling Strategy Creator Business Process Linguistic Modelling Strategy Creator (hereinafter known as BP-LM Strategy Creator) creates an integral part of Business Process Linguistic Modelling Application Program System (hereinafter known as BP-LM-AP System), which corresponds to Semantic Technology – Business Process Linguistic Modelling - Expert Download 1,35 Mb. Do'stlaringiz bilan baham: |
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