ارائه مدلی برای انتخاب سبد پروژه ‏های پژوهش و توسعه در بنگاه ‏های یکپارچه‌ساز سیستم ‏های پیچیده

نوع مقاله : مقاله پژوهشی

نویسندگان

1 دکتری، دانشگاه تهران.

2 استاد، دانشگاه تهران.

چکیده

یکی از تصمیم­ های مهم و دشوار در بنگاه ‏های یکپارچه‏ ساز سیستم ‏های پیچیده، مسئله انتخاب سبد پروژه‏ هاست. در دنیای متغیر امروز بقا و رشد شرکت‏ ها به توسعه موفق آن‏ها و ساخت محصولات و خدمات جدید وابسته است؛ بنابراین انتخاب بهینه سبد پروژه‏ های پژوهش و توسعه برای کسب‌وکار، امری ضروری است. مشکلات اصلی در فرآیند انتخاب سبد پروژه‌های پژوهش و توسعه را می‏توان در وجود تعداد زیاد اهداف کمّی و کیفی که اغلب با یکدیگر ناسازگار هستند، وابستگی بین پروژ ه‏ها، تعداد نیروی انسانی متخصص، تجربه و ترجیحات تصمیم ­گیران، برقراری توازن در زمان تحویل و ریسک و زمان‌بندی پروژه ‏ها دانست. در این پژوهش و برای تعدیل مشکلات ذکرشده، مدل چندهدفه‌ی ریاضی با در­نظر­گرفتن حداکثر­کردن پایداری سازمان (از ابعاد اقتصادی، زیست‌محیطی، اجتماعی)، حداقل‌کردن ریسک سبد و تأکید بر افزایش سرمایه‏ های فکری و حداکثر­کردن هم‌راستایی با اهداف سازمان ارائه می ‏شود و درنهایت با استفاده از یکی از روش ‏های فراابتکاری اصلاح‌شده‌ی الگوریتم ژنتیک چندهدفه با مرتب‌سازی نامغلوب (روش NSLS) به حل مدل پرداخته می ‏شود. برای بررسی اعتبار مدل نیز پروژه ‏هایی از یک بنگاه یکپارچه ‏ساز سیستم‏ های پیچیده موردبررسی قرار می ‏گیرد. یکی از مهم‌ترین دستاوردهای این پژوهش، تفاوت قابل‌توجه در مدل مفهومی و پارامترهای مؤثر در فرآیند انتخاب سبد پروژه‏ ها در نمونه مورد مطالعه در کشورهای درحال‌توسعه با کشورهای توسعه‌یافته است.
 

کلیدواژه‌ها

عنوان مقاله [English]

A Model for R&D Project Portfolio Selection and Development in LCSI Enterprises

نویسندگان [English]

  • Reza Nooraei Baydokht 1
  • Mohsen Hamedi 2
  • Ezzatollah Asgharizadeh 2
1 Ph.D, University of Tehran.
2 Professor, University of Tehran.
چکیده [English]

All Organization face with important issues like objectives, constraints, priorities, policies, opportunities and threats that should be considered in all the key decisions. One of the most important and difficult decisions in organizations, is the project portfolio selection. In today's changing world, survival and continued growth of successful companies depends on developing and manufacturing  new products and services; as a result, Project Portfolio Selection(specially R&D Projects) is critical and necessary for the survival of its business of enterprises. The main problems in the R&D Portfolio selection process can be found in the large number of qualitative and quantitative goals that are often incompatible, the inconsistency in the amount of resources available and in use, experience of managers and decision makers to balance the risk and the timing of projects and the delivery time, etc. In this article a Mathematical model with the disctinction of taking the integration of knowledge and intellectual capital into account is presented and Solved With NSLS, For verifying the proposed model a case study is performed to select the best R&D Project Portfolio for an International LCSI in Iran. The results of the case study that satisfactorily validates the outcome of the model is presented.

کلیدواژه‌ها [English]

  • Portfolio Management
  • Intellectual Capital
  • Sustainabilty
  • R&D Project
  • Mathematical Model
  • NSLS Solution Method

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