Fad and Spg for Optimal Control

نویسنده

  • ERNESTO G. BIRGIN
چکیده

Automatic diierentiation and nonmonotone spectral projected gradient techniques are used for solving optimal control problems. The original problem is reduced to a nonlinear programming one using general Runge-Kutta integration formulas. Canonical formulas which use a fast automatic diierentiation strategy are given to compute derivatives of the objective function. On the basis of this approach, codes for solving optimal control problems are developed and some numerical results are presented.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Mechanical Characteristics of SPG-178 Hydrogels: Optimizing Viscoelastic Properties through Microrheology and Response Surface Methodology

Background: Self-assembling peptides (SApeptides) have growing applications in tissue engineering and regenerative medicine. The application of SApeptide-based hydrogels depends strongly on their viscoelastic properties. Optimizing the properties is of importance in tuning the characteristics of the hydrogels for a variety of applications. Methods: In this study, we employed statistical modelin...

متن کامل

Ozone Generation Using Micro Barrier Discharge in Water

An ozonizer operating in water for the generation of ozone water was proposed and examined. The key to ozone generation was the use of a flat circular Shirasu porous glass (SPG) with a mean pore diameter of 10�m, which functioned in bubble supply and the formation of micro-barrier discharges. The micro-barrier discharges were formed in micropores of the SPG, and bubbles formed in contact with t...

متن کامل

Effects of sizofiran on endotoxin-enhanced cold ischemia-reperfusion injury of the rat liver.

Kupffer cells (KC), resident macrophages of the liver, have been strongly implicated in lipopolysaccharide (LPS)-induced liver graft injury. However, our recent study showed that sizofiran (schizophyllan glucan) (SPG), which activates KC, did not influence cold ischemia-reperfusion liver injury of LPS-exposed rats. Here we investigated some mechanisms by which SPG does not aggravate LPS-enhance...

متن کامل

Effects of a self-assembling peptide as a scaffold on bone formation in a defect

Spinal fusion and bone defect after injuries, removal of bone tumors, and infections need to be repaired by implantation. In an aging society, recovery from these procedures is often difficult. In this study, we found that injection of SPG-178 leads to expression of several bone marker genes and mineralization in vitro, and revealed a significantly higher degree of newly formed bone matrix with...

متن کامل

Optimal sequence of antisense DNA to silence YB-1 in lung cancer by use of a novel polysaccharide drug delivery system.

Silencing Y-box binding protein 1 (YB-1) can be an excellent target for cancer therapy and many lung cancer cells express the polysaccharide-recognition receptor Dectin-1. We designed a Dectin-1 targeting vehicle delivering YB-1-antisense DNA. First, we selected five optimal antisense DNA sequences to silence YB-1 from among 153 candidates. We chose the sequence closest to the start codon (AS01...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1998