
ãããžã¡ã³ãç¶æ³ãå¯èŠåããã代衚çãªææ³ #14 PDCAãµã€ã¯ã«
çµç¹ã§ãã以äžãäœããã®å
±éç®çãç®æšã®å®çŸã®ããã«ååšããŸãã
äŒæ¥ãçµç¹ã§ãã®ã§ãå±ãã瀟å¡ã¯ãäŸå€ãªãå
±éã®ç®çãç®æšãæã£ãŠããããšã«ãªããŸãã
ãã®å®çŸã®ããã«ããããã¢ããã«ããç¥èãæ
å ±ãªã©ã®æ§ã
ãªçµå¶è³æºã掻çšããããšãšãªããŸãã
ããããªããããããã®è³æºã«ã¯ãå€èœãªèŠçŽ ããããŸãã
äŸãã°ã人æã§ããã°ãããããã®èœåãåäžã§ã¯ãããŸããããããããã«ãé·æãããã°ãæ¬ ç¹ããããŸãã
ããæ
ã«ãããããã®ã¡ãªãããæŽ»ãããããããã®ãªã¹ã¯ãè£ãåããªãããå¹ççã«ææã«çµã³ã€ããå¿
èŠããããŸãã
ãããŠããããå®çŸãããããã«æ©èœãããå¿
èŠããããšãããã®ããããžã¡ã³ãã§ãã
ããããå€èœãªèŠçŽ ãè€éã«çµ¡ã¿åã£ãŠããããããããã®é²æç¶æ³ãææ¡ããã®ã¯å®¹æã§ã¯ãããŸããã
ãããŠãããããå¯èŠåãããŠãçµç¹ã§å
±æããããããä»çµã¿ã®ä»£è¡šãPDCAãµã€ã¯ã«ã§ãã
PDCAãšã¯ãPlan(èšç»)ãDo(å®è¡)ãCheck(æ€èšŒ)ãAct(æ¹å)ã®é æåãšã£ããã®ã§ãã
èšç»(P)ãšã¯ãç®çãç®æšãéæããããã«ãã¹ãããšã仮説ã§å
·äœåããããã®ã§ããâšå®è¡(D)ã¯ãèšç»(P)ã«åºã¥ããŠããã£ãããšã§ãã
æ€èšŒ(C)ãšã¯ãèšç»(P)ã§æ³å®ãã广ãšå®è¡(D)ã«ããçµæã®ã®ã£ãããæ€èšŒããŸãã
æ¹å(A)ãšã¯ãæ€èšŒ(C)ã«ãã£ãŠå®èšŒãããèšç»(P)ã®ä»®èª¬ã§ãã£ãéšåãèŠçŽããæ¬¡ã®è³ªã®é«ããµã€ã¯ã«ã«ç¹ããŸãã

ã€ãŸããPDCAã¯ãåã床ã«å®è¡(D)ã®è³ªã¯é«ãŸããæåãžãšè¿ã¥ãããšãšãªãèš³ã§ãã
æ
ã«ãåãå¹³é¢ãåã£ãŠå
ã«æ»ãPDCAãµã€ã¯ã«ã§ã¯ãªããã¹ãã€ã©ã«ã¢ããããããšãããPDCAã¹ãã€ã©ã«ãšè¡šçŸãããå ŽåããããŸãã
察ããŠãPDCAãµã€ã¯ã«ã¯ãããå€ããšããæèŠãæ£èŠããŸãã
çŸä»£ã¯ãVUCAãšèšãããéããäœãèµ·ãããåãããªãããããã¯ãäœãèµ·ããŠãäžæè°ã§ã¯ãªãæä»£ã§ãã
ãã®æ§ãªã¹ããŒãæãéèŠãããçŸä»£ã§ã¯ãæ¢ã«å€ãä»çµã¿ãªã®ã ãšæããããæ§ã§ãã
å®éãPDCAãµã€ã¯ã«ã«ä»£ããä»çµã¿ãšããŠã代衚çãªOODAã«ãŒã以å€ã«ããPDRãµã€ã¯ã«ãSTPDãµã€ã¯ã«ãDCAPãµã€ã¯ã«ãªã©ãææ¡ãããŠããããã§ãã
ç§èªèº«ãPDCAãµã€ã¯ã«ã«å¿
èŠä»¥äžã«ãã ããã€ããããããŸããã
ããããPDCAãµã€ã¯ã«ã«éãããéå»ã®ä»çµã¿ãçè«ãäžæŠã«å€ããšæ±ºãã€ããŠããŸãã®ã¯åŠå®çã§ãã
ç¹ã«ãããŸã掻çšå®çžŸã®ãªãæ¹ã
ãåŠå®ããå
¥ãåŸåã«ã¯éåæããããŸãã
確ãã«ä»çµã¿ããããã¯çè«ã¯ãæä»£ã®å€åãšå
±ã«å€ããªãã®ãããããŸããã
ããããå
šãŠãåŠå®ããã®ã§ã¯ãªããäžæŠãåãå
¥ããäžã§ãã©ããã¹ãããèããã¹ãããšæããŸãã
ç§ãPDCAãµã€ã¯ã«ã®æãæšãã¹ããšããã¯ããã®ã·ã³ãã«ãªä»çµã¿ã ãšèããŠããŸãã
ããããã¹ããŒãæããªããšæããã®ã¯ãä»çµã¿ãããéçšæ¹æ³ã«åé¡ãããã®ã§ã¯ãªãããšæããŠããŸãã
åŠäœã«æºäžã§ãåªããä»çµã¿ãçè«ããå®éã«ä»äºã§æŽ»ããããšãããšãç°¡åã§ã¯ãããŸããã
åºæ¬ãåºæ¬ã®ãŸãŸå®è·µã«äœ¿ããããšã¯ãã»ãšãã©ãªãã¯ãã§ãã
äŸãã°ãPDCAãéãåãããæãã¯åŒ·ããŠãããªããªãåããªããåããªããšããããšããããŸãã
ããã§ãå®è·µçãªéçšããã¥ã¢ã«ãšãããã鬌éPDCAãã玹ä»ããŸãã
ã¿ã€ãã«ã®éããã¹ããŒãæããªããšè©äŸ¡ãããPDCAã鬌ã®åŠããéãåãããã®éçšããã¥ã¢ã«ã§ãã
ä»çµã¿èªäœã¯ãäžè¬çãªPDCAãµã€ã¯ã«ãšå€§ããªéãã¯ãããŸããã
å¯äžéãã®ã¯ãAãæ¹å(Act)ã§ã¯ãªãã調æŽ(Adjust)ã«ããŠãããšããã§ãã
æ¹å(Act)ãšã¯ãæ€èšŒ(C)ã§å¯èŠåãããŠåé¡ã解決ã«å°ãåãçµã¿ã§ãã
察ããŠã調æŽ(Adjust)ã§ã¯ãæ¹åãå«ããäžã§ãæ§ã
ãªå±é¢ã®PDCAã«å±éãããããæ¬¡ã®ãµã€ã¯ã«ã§ããã¹ãããšã調æŽããããšã§ãããç°å¢å€åãžã®å¯Ÿå¿åã®ãã€ã³ããªã®ããšæããŸãã

ãŸããã·ã³ãã«ã«ãŸãšãããã鬌éPDCAã§ãããããã§ãé£ããæããŠããŸã人ãããŸãã
ãã®ããåãå
¥ãæã衚çŸã掻çšããŠããŸãã
P(èšç»)ïŒããã¹ãããš
D(å®è¡)ïŒãã£ãããš
C(æ€èšŒ)ïŒããã£ãããš
A(調æŽ)ïŒæ¬¡ã«ãããã¹ãããš
鬌éPDCAã¯ãå³è§£åãããæžç±ã販売ãããŠããŸãã
æžç±ã¯ãçµç¹äœã«ãããŠåãçµã¿ãçµ±äžããäžã§ã®ãã¬ããžãããžã¡ã³ãã®æç§æžãšãªããŸãã
ãã£ãŠãåè·å Žã«åžžåãããŠãããæéãªã©ã«å¶çŽãããããšãªãèªåã®ããŒã¹ã§å¿
èŠã«å¿ããŠç¢ºèªããããå匷ããããšãå¯èœã§ãã
ãã¡ãããæžç±ãæç§æžãšããŠãå¿
èŠã«å¿ããŠåè·å Žã§ãå匷äŒãéå¬ãããŠãããŸãã
ç®çãç®æšãéæãããããã®æåã®ç§èš£ã¯ãæåãããŸã§è«Šããªãããšã ãšãããããŸãã
ãŸãããã®ããã®ä»çµã¿ãç°å¢ãå€åãããããšãã£ãŠã宿ã«ããæ¿ããŠããã®ã§ã¯ãªããæåã®ä»çµã¿ãšããŠPDCAãåãããšã倧åããšèããŸããâšâšãæåããã«ã¯ãç®æšéæã«åãã£ãŠç²ã£ãŠç²ã£ãŠæåŸãŸã§è«Šããã«ããæããšããããšãå¿
èŠã§ãããçš²çå倫
æ£ã«ç¶ç¶ã¯åãªãã§ããããããããŠè«Šããªãããšã倧åãªã®ã ãšæããŸãã
ãããã諊ããã«ç¶ç¶ããããšã§ç¢ºå®ã«ææãé«ãŸãã¯ãã§ãããããŠãããããããããŸãã«ç¿æ
£åã§ããŠããçµç¹ããã匷ãçµç¹ãªã®ã ãšæããŸãã