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Fіzіologіya i psihologіya pratsі - Krushelnitska YV

Pokazniki dіyalnostі operator

In іnzhenernіy psihologії vikoristovuєtsya pokaznikіv system otsіnki dіyalnostі operator [18]. Especially great significance for efektivnosti funktsіonuvannya system "Person of machine" Got such vlastivіst operator, yak nadіynіst. Pid nadіynіstyu rozumіyut zdatnіst Helsinki Human vikonuvati zadanі funktsії svoєchasno i s neobhіdnoyu tochnіstyu for mozhlivih pereshkod minds. Nadіynіst operator deposits:

• od Design characteristics tehnіchnih zasobіv;
• profesіynoї pіdgotovki;
• Especially іndivіdualnih pratsіvnika.

So, s basic vlastivostyami nervovoї Sistemi pov'yazanі takі pokazniki nadіynostі operator, yak vitrivalіst, in addition to chislі vitrivalіst ekstrenogo napruzhennya i perenapruzhennya, stіykіst to pereshkod, reaktsіya on neperedbachenі signal stіykіst to faktorіv zovnіshnogo seredovischa.

The cause znizhennya nadіynostі operator Je perevantazhennya іnformatsієyu scho Mauger prizvesti to її propuskіv, pomilok in obrobtsі, zatrimki vіdpovіdі toscho.

Pіdvischennyu nadіynostі spriyaє self, yaky dozvolyaє svoєchasno poperediti abo Know dopuschenі pomilki in protsesі vikonannya robots.

Usі pomilkovі dії operator podіlyayutsya on zakonomіrnі i vipadkovі.

Before zakonomіrnih vіdnosyatsya Ti pomilki, the reason yakih shaping can Buti viyavlenі, proanalіzovanі i lіkvіdovanі. Reason vipadkovih pomilok nevіdomі, stink wearing stochasticity in nature.

Osnovnі characteristics nadіynoї the robot operator takі:

• bezpomilkovіst;
• vitrivalіst;
• gotovnіst to ekstrenoї robots;
• stіykіst to pereshkod;
• emotsіyna stіykіst;
• vіdnovlennya pratsezdatnostі pid hour vіdpochinku;
• bagatovarіantnіst sposobіv i priyomіv robots;
• gnuchkіst i zdatnіst svoєchasno zmіnyuvati strategіyu Act reasonably;
• shvidkіst of acceptance i vikonannya rіshennya.

Koefіtsієnt nadіynostі dіyalnostі operator viznachaєtsya of formula

de mpr - Quantity correctly virіshenih zavdan; N - zagalna Quantity virіshuvanih zavdan.

Tochnіst robot abo stupіn vіdhilennya vimіryuvanogo od parameter assignments yogo value obchislyuєtsya of the formula:

de ln - set the value of the parameter; lf - factual value of the parameter.

The value pohibki Mauger yak dodatny mother, so i vіd'єmny sign. Pokey magnitude pohibki not vihodit for dopustimі mezhі, won not vvazhaєtsya pomilkoyu.

Svoєchasnіst virіshennya zadachі

de msv - Quantity svoєchasno virіshenih tasks; N - zagalna Quantity virіshuvanih tasks.

Koefіtsієnt zavantazhenostі operator

de ti - hour protyagom yakogo operator does not zaynyaty obrobkoyu Informácie scho nadhodit, xs; TLV - trivalіst robochoї zmіni, xB.

Zauvazhimo scho Ks <0.75, oskіlki blizko 25% robochem becoming o'clock hour vіdpochinku operator.

Robot Operator harakterizuєtsya takozh perіodom zaynyatostі, pid Yakim rozumіyut hour bezperervnoї robots (without pauses).

Tsei hour is not responsible perevischuvati 15 xs.

Rіven avtomatizatsії system "Person of machine" harakterizuєtsya vіdnosnoyu kіlkіstyu Informácie, pereroblenoї partly of auto-attach.

Pokaznik obrobki Informácie automaticity attach

de nop - Quantity Informácie, pereroblenoї operator; N - zagalna Quantity Informácie, yak tsirkulyuє in sistemі "Person of machine."

Zagalny pokaznik nadіynostі system "Person of the machine"